The replacement of Alton Locks and Dam (Single 1200' lock proposal)
Subtitle: an interim report of the U.S. Department of Transportation to the Subcommittee on Water Resources of the Senate Public Works Committee.
Contributors: United States. Congress. Senate. Committee on Public Works. Subcommittee on Water Resources.
Publisher: Dept. of Transportation
Published: 1977
Place of publication: [Washington]
Language: eng
Number of pages: 46
Subjects: Dams -- Illinois -- Alton.; Locks (Hydraulic engineering); Canals -- Illinois -- Alton.
Notes: Cover title.

Includes bibliographical references and appendixes.