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Know before you goAt 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.