The Interstate Bridge is a pair of nearly identical steel vertical-lift, "Parker type" through-truss bridges that carry Interstate 5 traffic over the Columbia River between Vancouver, Washington and Portland, Oregon in the United States.
The bridge opened to traffic in 1917 as a single bridge carrying two-way traffic. A second, twin bridge opened in 1958 with each bridge carrying one-way traffic. The original 1917 structure is the northbound bridge. As of 2006, the bridge pair handles around 130,000 vehicles daily.
Wikipedia https://en.wikipedia.org/wiki/Interstate_Bridge
Address I-5 S, 97217, United States
Coordinates 45°37'2.078" N -122°40'32.708" E