EXHIBIT 10.10 CONSTRUCTION AND INDEFEASIBLE RIGHT OF USE AGREEMENT ---------------------------------------------------- THIS CONSTRUCTION AND INDEFEASIBLE RIGHT OF USE AGREEMENT (the "Agreement") is made as of this 17th day of June, 1997 (the...Construction and Indefeasible Right • August 22nd, 1997 • RCN Corp /De/ • Telephone communications (no radiotelephone) • Massachusetts
