The Idaho Transportation Department will begin construction to replace the bridge between Oldtown, Idaho, and Newport, Washington, that spans the railroad tracks beginning the week of April 30. Completion is scheduled for fall 2019.
The existing bridge, built in 1966, has reached the end of its design life. The new bridge will feature two lanes with a center median, lights and sidewalks.
The bridge will be demolished and rebuilt one half at a time. Traffic will be reduced to one lane across the structure with signals on either end guiding motorists through the work zone. Construction will pause during the winter months and resume in the spring. During that time, both lanes will be open.
Additionally, the intersection of Fourth Street and Idaho Highway 41 near the bridge will be closed for improvements.
Throughout construction, check 511 for the latest impacts.