Advanced Government Services was subcontracted to provide full service traffic control for SPM on the I-90 WB Mount Baker Tunnel Restripe project. The projects objective was restriping all of I-90 WB inside of the Mount Baker Tunnel leading to the heart of Downtown Seattle. Although the project duration was short, the logistics and resources required to handle traffic control were quite extensive. Resources ranged from an 8 person crew with 5 TMAs all the way up to a 14 man crew with 3 TMAs, 3 State Patrol Officers and 8 work trucks. AGS was proud to serve WSDOT and SPM in order to see the project completed ahead of schedule and under budget.
- Crew size up to 14
- Up to 5 TMAs
- Up to 8 crew trucks
- Multiple Arrow Board/PCMS
- Washington State Patrol Officers
Specialized Pavement Marking (SPM)/WSDOT
Scope Of Work
Mainline I-90 lane and ramp closures including I-90 rolling slowdown.