Geometric Schematic Layout. The Engineer shall assist with developing geometric schematic layout based on the conceptual schematic realignment layout after the basic layout, lane arrangement, and ROW and easements requirements depicted on the conceptual schematics are approved. The Engineer shall use Bentley OpenRoads Technology in performing this task. • The geometric schematic plan view must contain the following design elements:
x. Xxxxxxx OpenRoads calculated roadway alignments for main lanes, ramps, bridges, frontage roads and cross streets at major intersections and grade separations.
b. Horizontal curve data shown in tabular format.
c. Pavement edges, curb lines, sidewalks for all roadway improvements.
d. Typical sections of existing and proposed roadways.
e. Proposed horizontal structure locations, bridge layouts including abutment, bent and rail locations.
f. Existing and proposed major utilities.
g. Existing property lines and respective property ownership information.
h. Existing ROW and easements.
i. ROW and easements requirements adequate for preparation of ROW maps.
x. Xxxxxx of the US (WOUS).
k. Control-of-access limits.
l. Existing and projected traffic volumes.
m. Location and text of the existing and proposed general purpose lanes guide signs and the preliminary locations for changeable message signs.
x. Xxxx lines, shoulder lines, and direction of traffic flow arrows indicating the number of lanes on all roadways.
