The following questions (1-10) are based on the Army Corps of Engineers Mississippi River Maps (Cairo to the Gulf) and the Light List.
AHP = Above Head of Passes LMR = Lower Mississippi River UMR = Upper Mississippi River OHR = Ohio River ACOE = Army Corps of Engineers
On 9 September, you depart the mooring facility at mile 233.5 (AHP) with six loaded tank barges enroute to the Alton Barge Terminal, Alton, IL. mile 202.0 (UMR). Your engines are making turns for 7.5 mph in still water. What is the total length of the trip?