MARYSVILLE – Major construction is taking place at all four I-5 on- and off-ramps at 116th Street this weekend, causing long closures and detours.
The southbound off-ramp won’t reopen until Monday at 5 a.m. Detour route – continue south on I-5, exit at 88th, head west, turn right on 27th Avenue and continue to 116th St. NE.
The I-5 northbound on-ramp also won’t reopen until July 30 at 5 a.m. Detour route – from Marysville, heading west, crossover I-5, turn left on 27th, turn left on 88th St. NE, then turn left on to I-5 northbound.
There also is a detour from Tulalip, heading east, crossover I-5, turn left on State Street, turn left on 172nd Avenue N, then turn right on to I-5 northbound.
The Tulalip Tribes contractor, Reece Construction, is constructing four new ramps at this interchange that will connect with 116th St. NE on the center of the bridge over I-5. The four existing ramps will then be demolished.