The Columbia River has ships and barges for trade.
Raul Arnemann -LRB- born 23 January 1953 in Parnu -RRB- is a retired Estonian rower who competed for the Soviet Union in the 1976 Summer Olympics .. Parnu. Parnu. rower. rowing ( sport ). Soviet Union. Soviet Union. 1976 Summer Olympics. 1976 Summer Olympics. In 1976 he was a crew member of the Soviet boat which won the bronze medal in the coxless fours event .