529 Between Marysville and Everett Closing Nightly Today Through Thursday

September 8, 2013

Everett, Everett Government

If you use 529 to come into Everett from Marysville at night, you’ll have to use I-5 this week. The Washington State Department of Transportation has some bridge work planned. Here’s the info. from WSDOT…

Southbound 529 Bridge

This is the southbound bridge. The two towers house the trunnions and cables that need rehabilitation. Photo courtesy WSDOT Click for a full set of pictures.

What goes up must come down. For the nearly 60-year-old State Route 529 Snohomish River Bridge near Everett, it’s the drawspan that must go up and come down reliably and safely.

To ensure that continues for many years to come, contractors for the Washington State Department of Transportation are gearing up to get down to work, replacing heavy pieces of machinery that operate the southbound drawspan.

“Replacing this machinery is vital infrastructure work,” said WSDOT project engineer Mark Sawyer. “We need to keep the bridge drawspan in good working condition for the thousands of travelers who cross it every day and the vessels that carry millions of dollars worth of goods under it every year.”

Beginning Sunday, Sept. 8, drivers traveling between Marysville and Everett will need to use Interstate 5, while the southbound lanes of SR 529 are closed from 8 p.m. until 4 a.m. Sunday  through Thursday nights. The drawspan will not open for marine traffic during the highway closures. Drivers will also experience up to two weekend closures before this $3.2 million project is complete in October.

PCL Civil Constructors will replace four steel axles, wheels and dozens of counterweight cables that operate the lift span. These lift mechanisms are showing signs of wear and fatigue, including cracks, after years of hoisting and lowering a combined 250 tons of counterweight with each drawspan opening – about 600 openings each year.

Crews will use a heavy-load crane to remove the old machinery and lift the new pieces into place. The drawspan machinery is housed in two towers 80 feet above the southbound lanes. The northbound drawspan underwent similar repairs in 2006.

Video of the bridge opening and closing is available on the WSDOT YouTube channel.. Photos are also available on Flickr.

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About myeverettnews

My Everett News is a hyperlocal news website featuring breaking news and events in Everett, WA. We also cover City of Everett information and items of interest to those who live and work in Everett. It's written by Leland Dart a former Snohomish County based radio reporter born and raised in Everett.

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