SR 539 - Nooksack River steel truss bridge
As part of the SR 539 widening project, crews are building a new steel truss bridge over the Nooksack River.

The construction has garnered some statewide interest because the last steel through-truss bridge built on a state highway was in 1986 on SR 12 over the Snake River east of Pasco.

A camera near the construction site allows people statewide to look in on the construction:

Crews began constructing the span in April 2009.

Find out more about the SR 539 widening project:
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