DUPONT – Nighttime travelers who use Interstate 5 between Joint Base Lewis McChord and DuPont are encouraged to add more travel time. Night work is planned into October for the I-5 Mounts Road to Steilacoom-DuPont Road Corridor Improvements project.
During the evenings of Monday through Thursday, Sept. 30-Oct. 3, people can expect lane and ramp closures on southbound I-5 in Lakewood.
Southbound I-5 – Thorne Lane/Berkeley Street
- Single lane closures begin at 8 p.m.
- I-5 reduced to a single lane by 9:30 p.m.
- All lanes reopen at 6 a.m. each following day.
Ramp closures
Southbound I-5 exit to Berkley Street will close from 8 p.m. Monday through Thursday, until 4:30 a.m. each following day.
Northbound I-5 – Mounts Road to JBLM
- Single lane closures begin at 7:30 p.m.
- Double lane closures begin at 10:30 p.m.
- All lanes reopen by 4:30 a.m. each following day.
Additional ramp closures
Crews will close I-5 exits to Berkley Street, Mounts Road, Center Drive, Steilacoom-DuPont Road, and 41st Division Drive. Closures will occur at night Monday through Friday. Ramps will close no earlier than 7 p.m. and will reopen by 4:30 a.m. the next day.
There will be no more than two consecutive ramps closed at a time. A signed detour will direct drivers to the next nearest ramp.
The work schedule is subject to change.
Drivers are encouraged to get real-time information on the WSDOT app, the WSDOT statewide travel map, and the WSDOT regional Twitter feed before traveling.
