Chicago River and Harbor Illinois.

Sec. 139. Chicago River and Harbor Illinois. Those portions of the projects for navigation, Chicago River and Chicago Harbor, authorized by the River and Harbor Act of March 3, 1899, (30 Stat. 1129) extending 50 feet riverward of the existing dock wall on the south side of the channel from Lake Street to Franklin Street and 25 feet riverward of the existing dock wall on the south side of the channel from Franklin Street to Wabash Avenue, and those areas within 20 feet of the bridge abutments on the south side of the channel for the length of the protection bridge piers from the Franklin Street Bridge to the Michigan Avenue Bridge shall no longer be authorized after the date of enactment of this Act.