Olympia Washington Traffic and Cameras

Traveler Notice

Major construction coming to SR 510/Marvin Road in Lacey
Southbound I-5 travelers in Lacey are encouraged to prepare for a detour or alternative route as crews transform the existing State Route 510/Marvin Road overpass into a diverging diamond interchange. The Marvin Road overpass itself also will see an around-the-clock lane reduction. These changes could occur as soon as the evening of Monday, April 1.

Sign up for email updates for advance notification of possible temporary changes to your Marvin Road commute.