/transportation/columbiariver

The Port of Vancouver, USA, was established in 1912 to ensure public ownership of trade docks on the Columbia River. The district encompasses an area of 111 square miles with a population of almost...

Columbia River Crossing. The I-5 Interstate Bridge across the Columbia River is actually two bridges side-by-side, built in 1917 and 1958. A second river crossing, the I-205 Glenn Jackson Bridge, o...

Tour Portland Oregon with Portland Duck Tours! We offer tours, sightseeing, and chartered boat trips in Portland, Oregon. Take our amphibious bus for a tour through the streets and rivers of Port...