Common use of Install Clause in Contracts

Install. O'heads Total ------------------------------------------------------------------------------------------------ ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES Cost MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction Buildings Power Electronics WDM MPX [______] [_____] [_] [________] [_] SES ================================================================================ SES Capacity Exhibit H New Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route Schd. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End 12/94 5 [_] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Gainesville GPC ----------------------------------------------------------------- Disrict Office ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX MPX MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES SES SES SES Cost MPX MPX MPX MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction Buildings Power Electronics WDM MPX [______] [_____] [_] [________] [_] $7,326 $4,250 $0 See Bldgs. $0 SES ================================================================================ SES Capacity [_______________________________________________] Exhibit H New Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route Schd. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End 12/94 5 Plant Xxxxxx 5/95 42 [__] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland Birmingham ----------------------------- New Const. Cost [_________] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Auburn APC Business Office ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES SES SES SES Cost MPX MPX MPX MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction Buildings Power Electronics WDM WDC MPX [______] [______] [_] [________] [_] SES ================================================================================ SES Capacity Exhibit H New Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route Schd. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End 12/94 5 Xxxxx 5/95 150 [__] [_] [_] [_] [__] ------------------------------------------------------------------------------------------------ Mooreland Plant Xxxxxx ----------------------------- New Const. Cost [_________] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ 00 Xxxx Xxxxx Complete [_______] [______] [_____] [____] [____] [_____] ----------------------------------------------------------------- Xxxxxx [_____] [____] [____] [_____] ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- [__] [_____] [____] [____] [_____] ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ [____________________] Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX N/A N/A SES ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX N/A N/A SES ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES SES/MPX SES/MPX SES Cost MPX MPX MPX MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction U/G Cable Buildings Power Electronics WDM MPX [___] [___] [___] [___] [_____] [_] [________] [_] SES ================================================================================ SES Capacity [_______________________________________________________________________ ________________________] [_______________________________________________________________________________ _____________] Exhibit H New Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route SchdSchde. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End 12/94 5 Winder- 9/96 30 [__] [_] [_] [_] [__] ------------------------------------------------------------------------------------------------ Mooreland Gainesville Wachovia ----------------------------- New Const. Cost [__________] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Macon [______] ERR ----------------------------------------------------------------- Valdosta [______] ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ * Southern will have one WDM wavelength on Dense Wave Division Multiplex equipment installed by MPX accessible at locations where MPX places ADM nodes Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX See Bldgs. MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX See Bldgs. MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX MPX See Bldgs. MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES Cost N/A MPX MPX See Bldgs. MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction U/G Cable Buildings Power Electronics WDM MPX [______] [_____] [_] [________] [_] [_] SES ================================================================================ SES Capacity Exhibit H New F MPX Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route SchdSchde. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End 12/94 5 [_] [_] Columbus Complete 100 ? [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland Albany ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance Perfomance SES SES SES SES SES Cost MPX MPX MPX MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction Buildings Power Electronics WDM WDC MPX [______] [_____] [_] [________] [_] SES ================================================================================ SES Capacity Exhibit H New Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route Schd. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End 12/94 5 Opelika- Auburn Univ. 9/95 18.75 [_] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Auburn Univ. ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES SES SES SES Cost MPX MPX MPX MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction Buildings Power Electronics WDM WDC MPX [______] [______] [_] [________] [_] SES ================================================================================ SES Capacity Exhibit H New Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route Schd. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End 12/94 5 Auburn Univ. - Auburn APC 9/95 3 [__] [_] [_] [_] [__] ------------------------------------------------------------------------------------------------ Mooreland Business Office ----------------------------- New Const. Cost [_______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ ? $0 $0 $0 ? ----------------------------------------------------------------- $0 $0 $0 ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance N/A N/A N/A N/A SES SES Cost MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction U/G Cable Buildings Power Electronics 7 WDM MPX [______] [_____] [_] [________] [_] N/A N/A $0 See Bldgs. $0 SES ================================================================================ SES Capacity Exhibit H New E Ses Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route SchdSchde. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** Fibers ------------------------------------------------------------------------------------------------ West End 12/94 5 North Park Complete 70 [_] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland Rome ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Columbus Complete DWDM ADM $0 ----------------------------------------------------------------- Albany Complete DWDM ADM ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ *Southern will have one WDM wavelength on Dense Wave Division Multiplex equipment installed by MPX accessible at locations where MPX places ADM nodes. Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX See Bldgs. MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX See Bldgs. MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX MPX See Bldgs. MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES Cost N/A MPX MPX See Bldgs. MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction U/G Cable Buildings Power Electronics WDM MPX [______] [_____] [_] [________] [_] N/A $0 See Bldgs. $0 TBD SES ================================================================================ SES Capacity Exhibit H New Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route SchdSchde. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** Fibers ------------------------------------------------------------------------------------------------ West End 12/94 5 Bainbridge Complete 20 [___] [_] [__] [___] [___] [___] ------------------------------------------------------------------------------------------------ Mooreland Xxxxxxx ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Old National Complete [_______] [_______] [______] [______] [_____] [______] ----------------------------------------------------------------- Plant Xxxxx Complete [_______] [_______] [______] [_____] [______] [______] ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 [__] [______] [_____] [_____] [______] ------------------------------------------------------------------------------------------------ * [____________________________________________________________________] Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES SES/MPX SES/MPX SES Cost MPX MPX MPX MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction U/G Cable Buildings Power Electronics WDM MPX [___] [___] [___] [___] [______] [_____] [_] [________] [_] SES ================================================================================ SES Capacity [_______________________________________________________________________ _________________________] [______________________________________________________________________ _________________________] Exhibit H New D Existing Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route SchdSchde. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** Fibers Fibers ------------------------------------------------------------------------------------------------ West End 12/94 5 Plant Xxxxx- Complete 100 [__] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland Columbus ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ ---------------------------------------------------------------------------------------------------- Birmingham 2/95 [_______] [_] [_] [_] --------------------------------------------------------------------- Xxxxxx 2/95 [_______] [______] [______] [_____] [_____] [______] --------------------------------------------------------------------- Tuscaloosa 2/95 [_______] [______] [______] [_____] [_____] [______] --------------------------------------------------------------------- Eutaw 2/95 [_______] [______] [______] [_____] [_____] [______] --------------------------------------------------------------------- Plant Green Co. 2/95 [_______] [_______] [______] [______] [_____] [_____] [______] --------------------------------------------------------------------- York 2/95 [_______] [_______] [______] [______] [_____] [_____] [______] --------------------------------------------------------------------- Meridian 2/95 [_______] [_______] [______] [______] [_____] [_____] [______] --------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------- Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ [______] [________] [______] [_____] [________] ---------------------------------------------------------------------------------------------------- Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX MPX MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES SES SES SES Cost MPX MPX MPX MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction Buildings Power Electronics WDM MPX [______] [_____] [_] [________] [______] [________] [________] SES ================================================================================ SES Capacity [_______________________________________________] Exhibit H New Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route Schd. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End 12/94 5 Plant Xxxxx- 6/96 18 [_] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland Carrollton MW ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Xxxx 6/95 [_______] [______] ----------------------------------------------------------------- S. Tuscaloosa 6/95 [_______] [______] ----------------------------------------------------------------- 4th St. Comm. Xxxx. 0/00 [_______] [______] ----------------------------------------------------------------- West Div. Office 6/95 [_______] [______] ----------------------------------------------------------------- UA Campus 6/95 [_______] [______] ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 [______] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A SES SES MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A SES SES MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A SES SES MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES SES SES SES Cost MPX MPX MPX MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction Buildings Power Electronics WDM MPX [______] [______] [______] [________] [_] SES ================================================================================ SES Capacity [______________________________________________] Exhibit H New Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route Schd. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End 1st Ave. Col. 12/94 5 1 [_] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland IFN POP Col. ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Athens $0 $0 $0 ? ----------------------------------------------------------------- $0 $0 $0 ----------------------------------------------------------------- $0 ----------------------------------------------------------------- $0 ----------------------------------------------------------------- $0 ----------------------------------------------------------------- $0 ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ * [____________________________________________________________________________ __________________] ** [__________________________] Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance N/A N/A N/A N/A SES SES Cost MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction U/G Cable Buildings Power Electronics 7 WDM MPX [______] [_____] [_] [________] [_] N/A N/A $0 See Bldgs. $0 SES ================================================================================ SES Capacity [__________________________] Exhibit H New E Ses Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route SchdSchde. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End 12/94 5 Athens- Complete [__] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland Union Point ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Gainesville 9/96 [_________] [________][_______][______] [______][_______] ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 [_______][_______][______] [_____][_______] ------------------------------------------------------------------------------------------------ Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX MPX MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES SES SES SES Cost MPX MPX MPX MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction Buildings Power Electronics WDM MPX [_______] [_______] [_______] [________] [_______] SES ================================================================================ SES Capacity [_______________________________________________] Exhibit H New Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route Schd. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End 12/94 5 Gainesville 9/96 0.25 [__] [_] [_] [_] [__] ------------------------------------------------------------------------------------------------ Mooreland Wachovia - ------------------------------------------------------------------------------------------------ Gainesville GPC ------------------------------------------------------------------------------------------------ District Office ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Athens $0 $0 $0 ? ----------------------------------------------------------------- $0 $0 $0 ----------------------------------------------------------------- $0 ----------------------------------------------------------------- $0 ----------------------------------------------------------------- $0 ----------------------------------------------------------------- $0 ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ * [____________________________________________________________________________ __________________] ** [__________________________] Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance N/A N/A N/A N/A SES SES Cost MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction U/G Cable Buildings Power Electronics 7 WDM MPX [______] [_____] [_] [________] [_] N/A N/A $0 See Bldgs. $0 SES ================================================================================ SES Capacity [____________] [__________________________] Exhibit H New Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route SchdSchde. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** Fibers ------------------------------------------------------------------------------------------------ West End 12/94 5 North Park Complete 12 [__] [__] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland Hill Street ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Rome $0 $0 $0 ----------------------------------------------------------------- $0 $0 $0 ----------------------------------------------------------------- $0 ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ * [__________________]. Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance N/A N/A N/A N/A SES SES Cost MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction U/G Cable Buildings Power Electronics 7 WDM MPX [______] [_____] [_] [________] [_] N/A N/A $0 See Bldgs. $0 SES ================================================================================ SES Capacity Exhibit H New F MPX Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route SchdSchde. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** Fibers ------------------------------------------------------------------------------------------------ West End 12/94 5 Dothan Complete 90 [_] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland Panama City ----------------------------- New Const. Cost [_________] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Birmingham 5/95 [________] [_______][_______][______] [______][_______] ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 [_______][_______][______] [______][_______] ------------------------------------------------------------------------------------------------ Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX MPX MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES SES SES SES Cost MPX MPX MPX MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction Buildings Power Electronics WDM MPX [_________] [_______] [_______] [_________] [_______] SES ================================================================================ SES Capacity [_______________________________________________________________________ ________________________] Exhibit H New Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route Schd. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End 12/94 5 Birmingham- 11/94 205 [_] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland Meridian ----------------------------- New Const. Cost [_________] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES Cost MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction Buildings Power Electronics WDM WDC MPX [______] [_____] [_] [________] [_] SES ================================================================================ SES Capacity Exhibit H New Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route Schd. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End APC G. O. 12/94 5 3 [_] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland Xxxxxx Ave. ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Newnan Complete [_______] [_______] [_____] [____] [____] [_____] ----------------------------------------------------------------- Lagrange Complete [_______] [_______] [_____] [____] [____] [_____] ----------------------------------------------------------------- West Point Complete [_______] [_______] [_____] [____] [____] [_____] ----------------------------------------------------------------- Goat Rock Complete [_______] [_______] [_____] [____] [____] [_____] ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------------------------------------- Total [__] [______] [_____] [____] [______] ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ * [_____________________________________________________________________] Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A N/A N/A MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES SES/MPX SES/MPX SES Cost MPX MPX MPX MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction U/G Cable Buildings Power Electronics WDM MPX [___] [___] [___] [___] [_____] [_] [________] [_] SES ================================================================================ SES Capacity [_______________________________________________________________________________ _____________] Exhibit H New D Existing Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route SchdSchde. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** Fibers Fibers ------------------------------------------------------------------------------------------------ West End 12/94 5 00 Xxxx Xxxxx Xxxxxxxx 00 [_] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland Xxxxxx (A) ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ ? $0 ? ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ *Southern will have one WDM wavelength on Dense Wave Division Multiplex equipment installed by MPX accessible at locations where MPX places ADM nodes Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX See Bldgs. MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX See Bldgs. MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX MPX See Bldgs. MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance N/A N/A N/A N/A SES SES Cost MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction U/G Cable Buildings Power Electronics 7 WDM MPX [______] [_____] [_] [________] [_] N/A $0 See Bldgs. $0 TBD SES ================================================================================ SES Capacity Exhibit H New E Ses Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route SchdSchde. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** Fibers ------------------------------------------------------------------------------------------------ West End 12/94 5 [_] Athens- Complete 25 [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland Winder ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Complete $0 ----------------------------------------------------------------- Complete ----------------------------------------------------------------- Complete ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ * [______________________________________________________________________ ____________________________] Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX See Bldgs. MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX See Bldgs. MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX MPX See Bldgs. MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES Cost N/A MPX MPX See Bldgs. MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction U/G Cable Buildings Power Electronics WDM MPX [_] [_____] [_____] [_] [________] [_] [_] SES ================================================================================ SES Capacity [_________________________] Exhibit H New F MPX Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route SchdSchde. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** Fibers ------------------------------------------------------------------------------------------------ West End 12/94 5 [_] Union City Complete 287 [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland Live Oak ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES SES SES SES Cost MPX MPX MPX MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction Buildings Power Electronics WDM MPX [______] [_____] [_] [________] [_] SES ================================================================================ SES Capacity Exhibit H New Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route Schd. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End Tuscaloosa 12/94 5 15 [_] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland Loop ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Carrollton MW ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ Responsibility Allocation ================================================================================ Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX MPX ================================================================================ ================================================================================ Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX MPX ================================================================================ ================================================================================ Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX MPX MPX ================================================================================ ================================================================================ Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES SES SES SES Cost MPX MPX MPX MPX MPX ================================================================================ ================================================================================ Cost Allocation OPGW Cable Construction Buildings Power Electronics WDM MPX [______] [______] [_] [________] [_] SES ================================================================================ SES Capacity Exhibit H New Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route Schd. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End Xxxxx 12/94 5 4 [_] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland West End ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------

Install. O'heads Total ------------------------------------------------------------------------------------------------ Winder 12/95 [_________] [_______][______] [_____] [_______] ----------------------------------------------------------------- Klondike 12/95 [_________] [_______][_______][______] [_____] [_______] ----------------------------------------------------------------- 00 XxxxXxxxx XXX [_________] [_______][______] [_____] [_______] ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- ----------------------------------------------------------------- [_______][_______][______] [______] [_______] ------------------------------------------------------------------------------------------------ Total $0 $0 $0 $0 $0 ------------------------------------------------------------------------------------------------ Responsibility Allocation ====================================================================================== Engineering/Design OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX MPX ====================================================================================== ====================================================================================== Const./Installation OPGW Cable U/G Cable Buildings Power Electronics SES SES N/A N/A MPX MPX MPX ====================================================================================== ====================================================================================== Acquisition OPGW Cable U/G Cable Buildings Power Electronics MPX MPX N/A N/A MPX MPX MPX ====================================================================================== ====================================================================================== Maintenance OPGW Cable U/G Cable Buildings Power Electronics Performance SES SES SES SES SES Cost MPX MPX MPX MPX MPX ====================================================================================== ====================================================================================== Cost Allocation OPGW Cable Construction Buildings Power Electronics WDM MPX [_________] [_______] [_______] [________] [_______] SES ====================================================================================== SES Capacity [________________________________________________] Exhibit H New D Existing Route Segments ***INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION. ------------------------------------------------------------------------------------------------ Route Schd. Route 3rd Party New Existing SES Shared MPX ROUTE Complt. Date Miles Fibers Fibers Fibers Fibers Fibers* Fibers** ------------------------------------------------------------------------------------------------ West End 12/94 5 [_] [_] [_] [_] [_] ------------------------------------------------------------------------------------------------ Mooreland ----------------------------- New Const. Cost [______] ----------------------------- Restriction Buy Out -----------------------------.