WSDOT

Know before you go
Crews have opened the new Marvin Road (SR 510) on-ramp to southbound I-5 in Lacey. The on-ramp is in a temporary configuration while crews continue to advance the project. The newly paved 1.3-mile on-ramp, adjacent to southbound I-5, serves a dual purpose. In addition to providing access to southbound I-5, the new ramp will eventually connect to a new frontage road. Access to the frontage road will remain closed until the City of Lacey builds connecting city streets.

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