Project overview
This project will consist of planing and paving both eastbound and westbound driving lanes on Interstate 90 from milepost 138.26 to milepost 148.44, (eastbound) and from milepost 138.55 to milepost 148.44 (westbound). Also, it will pave all eastbound and westbound lanes from MP 175.62 to milepost 181.77. Lastly, it will include the planing and paving of both eastbound lanes from milepost 164.15 to milepost 175.62.
Other items include permanent signing, pavement markings, shoulder repair, pavement repair, joint seal, bridge joint seal, crack seal and fog seal existing shoulder.
What to expect
This is one of two projects occurring almost immediately adjacent to each other. Visit the Interstate 90 Vantage Bridge Deck Replacement and Special Repairs project page for more information.
Travelers will encounter single-lane closures throughout the duration of the East of Vantage to Moses Lake project during working hours. In addition, there will be travel advisories prior to the project reminding motorists of the upcoming closures.
During the planing and paving part of the project, speed will be reduced from 55 mph to 40 mph as advisory speed. Travelers will also encounter short-term ramp closures during working hours, and traffic will be detoured to the nearest interchange to the closed ramps.
Working hours will be as follows:
For Section 1 (Vantage to George): Night work, from 7 p.m. to 6 a.m.
For Section 2 (Dodson Road to milepost 181.77): Day work, from 6 a.m. to 6 p.m.
This map shows the length of the project's three sections on Interstate 90, from Vantage to George (Section 1), from Dodson Road to just west of Moses Lake, near Mae Valley, (Section 2), and from Mae Valley to just east of Moses Lake on Milepost 181, which is also part of Section 2.