The Port Authority operates its own switching Terminal Railroad at Port Manatee.There are 7 miles of track connecting with the CSX Transportation Inc. tracks. The interchange provides capacity for 165 railcars and ladder tracks for 45 railcars. Charges for switching are contained in PORT MANATEE SWITCHING TARIFF, MAUP 80-I. (For regular time, overtime, Saturdays, Sundays and Holidays, see Item 385, General Tariff No. 3).