0000950130-00-003241 S-3/A 2 20000601 CROWN CASTLE INTERNATIONAL CORP 0001051470 4899 760470458 DE 1231 S-3/A 33 333-37354 647961 510 BERING DRIVE SUITE 500 HOUSTON TX 77057 7135703000 510 BERING DRIVE SUITE 500 HOUSTON TX 77057 S-3/A 1 0001.txt AMENDMENT NO. 1 TO FORM S-3 EX-5.1 2 0002.txt OPINION OF CRAVATH SWAINE & MOORE