Source:[6] The port includes a Roll-on/roll-off dock; 94 acres of open storage; 574,710 sq ft of covered storage; rail storage; a 1,100 ft diameter turning basin; and a 3.5 million bushel capacity grain elevator. The port has the largest harbor mobile crane in the Gulf of Mexico region, a 140 metric ton capacity crane with a 168-foot extension.[7] The port also has three marine terminals. The Carroll Street wharf has 108,900 sq ft of covered storage and 1,435 ft of harbor front.