What you need to know for the week of Feb. 22-29

Looking for real-time updates?

• Follow @wsdot_traffic on Twitter, visit the travel alerts page and download the mobile app.
• Check out the mountain pass webpage

King and Snohomish County

• Monday, Feb. 22, to the afternoon of Friday, Feb. 26 - The I-5 SeaTac rest area in Federal Way will close from Monday morning to Friday afternoon for maintenance.
• Monday, Feb. 22, to the afternoon of Thursday, Feb. 25 - The I-5 Smokey Point rest area near Marysville will close from Monday morning to Thursday afternoon for maintenance.
• Thursday, Feb. 25, to the morning of Saturday, Feb. 27 - Southbound SR 529 at the Steamboat Slough Bridge will close from 8:30 p.m. to 6 a.m. nightly.
• Friday, Feb. 26, to the morning of Monday, March. 1 - Westbound SR 520 between 92nd Avenue Northeast and Montlake Boulevard will close from 11 p.m. Friday to 5 a.m. Monday. 
• Friday, Feb. 26, to the morning of Monday, March. 1 - The I-5 express lanes through Seattle will close from 9 p.m. Friday to 5 a.m. Monday. 
• Saturday, Feb. 27, to the morning of Sunday, Feb. 28 - Northbound SR 529 at the Steamboat Slough Bridge will close from 8:30 p.m. to 6 a.m. nightly.
• Sunday, Feb. 28 - Two left lanes of the northbound SR 99 Duwamish Bridge (also known as the First Avenue South bridge) will close from 6 a.m. to noon.

SR 123 Cayuse Pass and SR 410 Chinook Pass

• Chinook and Cayuse passes have closed for the season. This means SR 123 and SR 410 through Mount Rainier National Park are closed to vehicle traffic. 

Skagit, Island and Whatcom County

• SR 542 between milepost 46.2 and Artist Point is closed.
• The SR 20 North Cascades Highway is closed between Ross Dam Trailhead and Early Winters.

The latest in our area from the WSDOT Blog:

• Winter Strom February 2021
• Construction work progresses thanks to crew vigilance
• Maintaining our vital marine highway while keeping riders and employees safe