Olympia Washington Traffic and Cameras

Traveler Notice

Know before you go
At 8 p.m. Monday and Tuesday, Nov. 19-20, drivers may encounter single-lane closures in both directions of I-5 at SR 510 (Marvin Road). Around 10:30 p.m. each night, a second lane may close in each direction. All lanes will reopen by 5 a.m. each following day.

See the WSDOT Blog to take a virtual look at the new diverging diamond interchange.