Email Record: Gulf Intracoastal Waterway, St. Marks to Tampa Bay, Florida. Letter from the Secretary of the Army transmitting a letter from the Chief of Engineers, Department of the Army, dated June 6, 1968, submitting a report, together with accompanying papers and illustrations, on a review of the report on Gulf Intracoastal Waterway, St. Marks to Tampa Bay, Florida, requested by resolutions of the Committee on Commerce and the Committee on Public Works, United States Senate, adopted February 6, 1940 and December 20, 1950.