To modify the flood control project for Clear Creek, Texas, to direct the Secretary of the Army to remove a railroad bridge, and for other purposes.

Modifies the flood control project for Clear Creek, Texas, to direct the Secretary of the Army to remove, at Federal expense, the Southern Pacific Railroad swing bridge which crosses the primary channel of Clear Creek at the entrance to Galveston Bay, Texas, including the pivot pier and timber approach bridge.

Specifies that removal of such bridges and pier shall be in full satisfaction of Federal responsibility to provide substitute facilities for, or to replace, relocate, or alter any part of, the railroad line owned by the Southern Pacific Transportation Company and affected by such Project.