When completed in 1909, the lock was significant for having the highest fresh water lift of any lock in the world -- 51 feet -- and a unique engineering design that utilized a gravity flow principle. The gates were later modernized by the installation of hydraulic pumps. The lock served its purpose well by providing a short-cut from the Mississippi River into Louisiana's interior. By 1925, Bayou Plaquemine had become the northern terminus of the Intracoastal Canal system.
Museums - History, Parks
Links: www.crt.state.la.us
By: kjfitz