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Tom Pearce
Phone: 206-440-4696

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Construction Updates for Whatcom, Skagit and Island Counties

Updated: Friday, Nov. 21, 2014, 8:24 a.m.

This information changes frequently. Please check back often. If a state route is not listed, there are no scheduled closures at this time, although emergency closures may still occur. Travelers can also call 5-1-1 for real-time traffic and weather updates.

Whatcom County

Last update: 3:44 p.m. 11/12
I-5 Nooksack River bridges - painting
Mileposts: 263-264 
 Chris Damitio, Project Engineer, 360-788-7400

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  • November 2014 – Work is complete for 2014 as scheduled. Crews will finish painting both bridges in 2015.

Last update: 2:27 p.m. 11/17
I-5: Slater Road ramps roundabout installation
Milepost: 260
Chris Damitio, project engineer, 360-788-7400

  • Work is complete on this project.

Last update: 10:39 a.m. 11/20
SR 539 Lynden Aldergrove Port of Entry improvements
Mileposts: 15 to 15.2 
Chris Damitio, project engineer, 360-788-7400

  • Monday, Nov. 17 to Friday, Nov. 21 – No work that will impact traffic is scheduled.
  • Monday, Nov. 24 to Friday, Nov. 28 – No work that will impact traffic is scheduled. 

Last Update: 1:54 p.m. 10/23
SR 539: Border crossing
Milepost: 15
Canada Border Services Agency

  • Effective through Winter 2016: Canada Border Services Agency has made changes to its Aldergrove border crossing that could result in back-ups on SR 539. Traffic will be diverted to two lanes west of the current CBSA building. Drivers should consider using the Sumas, Pacific Highway or Peace Arch border crossings to avoid delays.

Last Update 10:57 a.m. 9/18
SR 548: BP West Coast Products
Mileposts: 5.24 and 5.16 
Tom Pearce, WSDOT Communications, 206-440-4696

Contractor crews will be working to improve two access points to the BP facility.

  • No lane closures are scheduled at this time.

Skagit County

Last update: 1:54 p.m. 10/23
SR 20: Upper Skagit River - Permanent Restoration
Mileposts: 100.6 - 101 
Shane Spahr, WSDOT project engineer, 360-757-5856
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Contractor crews have completed work along the river bank and traffic is back on mainline SR 20.

  • Crews are working along the shoulders. Drive carefully.


Island County

Last update: 8:24 a.m. 11/21
SR 532: Davis Slough Bridge Replacement
Mileposts: 2.5 to 3.4
Shane Spahr, WSDOT maintenance, 360-757-5856
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  • Monday, Nov. 24 to Friday, Nov. 28 – No work that will impact traffic is scheduled.  

Special events

  • No events scheduled.