New shelter installationConstruction activity on the Mill Plain corridor continued at full speed in December, with more substantial work occurring at some locations as future BRT stations continue to take shape. Overall, construction remains focused primarily on the west side of the project corridor, between Fort Vancouver Way and 104th Avenue. As work progresses, station platforms and sidewalks are largely complete at numerous locations. Shelter structures have been installed at 20 locations. On the east end of the corridor and elsewhere, fiber and utility work continues to happen concurrently with station construction.


In December, crews installed four more shelter structures at future BRT stations. Workers also began construction at one new location in December: eastbound Mill Plain and Garrison Road. Workers also continued work on the new Mill Plain Transit Center at the east end of the corridor, near Mill Plain and 184th Avenue. The new facility will open as part of The Vine on Mill Plain, serving the new bus rapid transit line, plus other Local bus routes. Construction on the transit center will continue in the coming months as individual stations are built along the rest of the corridor.


Station construction will begin to shift to the east end of the corridor in January. Work will ramp up at two new locations on the east side: eastbound Mill Plain and 104th Avenue, and westbound Mill Plain and 126th Avenue. Meanwhile, work will wind down at other locations. That’s part of the phased approach to construction, so different locations see activity at different times. For fiber and utility work, activity will continue throughout the corridor.

Construction Phase Map

The Vine Mill Plain Construction Phases

Questions or concerns? Call or text the Mill Plain BRT construction hotline at 360-953-3330, or send an email to This email address is being protected from spambots. You need JavaScript enabled to view it..

Construction Overview

C-TRAN officially broke ground on the Mill Plain BRT project in September 2021. Construction areas will include a new transit center near 184th Avenue and Mill Plain, and 37 new station platforms along the 10-mile Mill Plain corridor.

Construction will occur in phases during the two-year work period, meaning different areas will see construction activity at different times.

Current activity

Construction is underway at multiple locations. Expect to see construction activity at these future BRT station locations along the Mill Plain corridor:

  • Fort Vancouver Way 
  • Reserve Street 
  • V Street
  • Grand Boulevard 
  • Brandt Road 
  • Devine Road 
  • Andresen Road 
  • Garrison Road 
  • 87th Avenue (eastbound)
  • Mother Joseph Place (westbound)
  • 97th Avenue 
  • 104th Avenue
  • 126th Avenue
  • 136th Avenue
  • 164th Avenue
  • Tech Center Drive
  • 184th Way (Mill Plain Transit Center)

The length of construction at each location will vary as crews work to complete each new station. The public should expect temporary closures of sidewalks, bus stops and traffic lanes; however, access to adjacent businesses will remain open.

Mill Plain Corridor Map (click for enlargement)

LPA Recommended Alignment