
WSDOT maintenance crews will be conducting paving work in the areas where catch basins have been installed alongside southbound I-5
VANCOUVER – Travelers on southbound Interstate 5 in Vancouver should plan ahead for possible delays this week.
On Wednesday (May 31), Washington State Department of Transportation’s maintenance crews will be conducting paving work in the areas where catch basins have been installed alongside southbound I-5, in Vancouver.
During heavy seasonal rainstorms, water has the potential to collect and flow over the roadway. With the newly installed drainage system, excessive rainwater will flow into the catch basins, preventing pooling on the interstate, improving safety for travelers.
Additional lane closures may be needed, WSDOT will announce the dates of the closures once they are confirmed.
Closure details
- Wednesday, May 31: The right lane of southbound I-5 and right shoulder along the on-ramp from Northeast 78th Street to southbound I-5, will be closed from 8 a.m. to 4:30 p.m.
- Thursday, June 1: The left lane of southbound I-5 from the median adjacent to the Main Street off-ramp will be closed from 8 a.m. to 4:30 p.m.
Drivers are encouraged to slow down and pay attention when traveling through work zones.
This work is weather dependent and may be rescheduled at any time.
Know before you go
People can receive real-time travel information via the WSDOT mobile app, the real-time travel map, or by following us on Twitter .
Also read:
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- Cracking down on rough roads along I-5 in VancouverCrews are rebuilding 2.2 miles of southbound I-5 using a crack, seat and overlay method through summer 2026.
- Opinion: IBR Environmental Review confirms impacts to Hayden Island while leaving key safeguards undefined59 residential displacements and up to 15 years of construction face Hayden Island under the IBR’s Final SEIS.
- Vancouver prepares for 2026 pavement seasonVancouver’s $14 million pavement program will pave or preserve over 100 lane miles of street this summer.
- Letter: Interstate Bridge Replacement lies and nonsenseOrtblad’s comment asked whether IBR studied routing 28,000 daily trucks to rail and I-205 by 2040.






