
At all times, one southbound lane will remain open
The southbound span of the Interstate Bridge will see night lane closures starting Saturday, March 25 and continuing for eight nights.
The closures will begin at 10 p.m. each night with all lanes open by 5 a.m. All work is scheduled for completion the night of Saturday, April 1.
At all times, one southbound lane will remain open. At times, the right two lanes will be closed, at times the left two lanes, the closures depending on the work under way.
During the project, crews will make deck joint repairs at the draw span and carry out additional maintenance work under the deck itself.
The Interstate Bridge is jointly owned by Oregon and Washington and maintained and operated by the Oregon Department of Transportation. The northbound span opened in 1917, the southbound span in 1958.
Information provided by Oregon Department of Transportation.
Also read:
- Opinion: IBR promotes ‘giving away’ historic interstate bridges while withholding cost estimate for replacementNeighbors for a Better Crossing argues the IBR program is promoting demolition of the historic Interstate Bridges without releasing updated cost estimates or current seismic data to justify replacement.
- Opinion: Bikes in crosswalksDoug Dahl explains how Washington law treats bicycles as both vehicles and pedestrians, depending on where and how they are being ridden.
- Opinion: The unpreferred and unaffordable Interstate Bridge replacement proposalRep. John Ley argues that the Interstate Bridge Replacement proposal is unpreferred, unaffordable, and failing to address congestion, cost transparency, and community concerns.
- Opinion: IBR still holding and lying about coming billions in cost overrunsJoe Cortright argues that Interstate Bridge Replacement officials are deliberately delaying the release of an updated cost estimate that he says could push the project toward $10 billion.
- Letter: A call for competent Interstate Bridge project managementRick Vermeers argues that unchecked scope, rising costs, and missed timelines threaten the survival of the Interstate Bridge Replacement project unless light rail is removed.






