Email Record: Intracoastal Waterway, Jacksonville Beach, Fla. Letter from the Acting Secretary of War transmitting a letter from the Chief of Engineers, United States Army, dated March 23, 1937, submitting a report, together with accompanying papers and illustration on a preliminary examination and survey of waterway and turning basin of suitable dimensions from Intracoastal Waterway, Jacksonville to Key West, to a point at or near Jacksonville Beach, Fla., authorized by the River and Harbor Act approved August 30, 1936.