Joint Filing Agreement ----------------------Joint Filing Agreement • April 13th, 2000 • Candover Investments PLC
In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned hereby (i) agree to the joint filing with all other Candover Reporting Persons (as such term is defined in the amendment to the statement on Schedule 13D described below) on behalf of each of them of an amendment to a statement on Schedule 13D with respect to the common stock, par value $.01 per share, of Crown Castle International Corp. and (ii) agree that this Agreement be included as an Exhibit to such joint filing. This Agreement may be executed in any number of counterparts all of which taken together shall constitute one and the same instrument.
