Saturday, May 15 to Saturday, May 22
Expect nighttime single and double lane closures on I-5 north and south between the I-205 interchange and Boeckman Road.
- Lane closures are planned on I-5 north Monday through Wednesday nights.
- Lane closures on I-5 south are planned from Thursday through Saturday nights.
View specific lane closure hours below.
Expect nighttime closures of the following ramps between 10 p.m. and 5 a.m. if weather allows:
- The Wilsonville Road on-ramp to I-5 south Thursday through Saturday nights.
- The I-5 south off-ramp to Wilsonville Road Thursday through Saturday nights.
Schedule is subject to change. For up-to-date traffic impacts during construction, check TripCheck.com.
Traffic impacts overview
Nighttime lane closures
Travelers can expect nighttime single and double lane closures on I-5. Typically, work will occur in one direction of I-5 at a time in sections of the project area.
Check TripCheck.com for schedule updates during construction
Lane closure overview: Lane closures could occur between 7 p.m. and 6 a.m. Sunday through Thursday nights and between 8 p.m. and 9 a.m. Friday and Saturday nights.
Specific lane closure hours:
Between SW Elligsen Road and I-205:
Sunday through Thursday nights: from 7 p.m. to 6 a.m. (both directions). Double lane closures begin at 9 p.m.
Friday and Saturday nights: from 8 p.m. to 9 a.m. (both directions). Double lane closures begin at 11 p.m.
Between the Willamette River and SW Elligsen Road:
Sunday through Thursday nights: On I-5 north, from 8 p.m. to 5 a.m. Double lane closures begin at 10 p.m. On I-5 south, from 9 p.m. to 6 a.m. Double lane closures begin at midnight. Friday and Saturday nights: from 8 p.m. to 9 a.m. (both directions). Double lane closures begin at 11 p.m.
We may close one lane of on- and off-ramps between 10 p.m. and 7 a.m. Sunday through Thursday nights or between 11 p.m. and 8 a.m. Friday or Saturday nights.
The following ramps will have some nighttime full closures with signed detours during construction:
- The on- and off-ramps at Elligsen Road (exit 286).
- I-5 north and south off-ramps to Wilsonville Road (exit 283).
- The Wilsonville Road on-ramp to I-5 north.
- I-5 north ramp to I-205 north (exit 288).
- I-205 south ramp to I-5 south.
Detour maps are available at the bottom of this page.
Not all ramps will be closed at the same time. Check back for updates or visit TripCheck.com for real-time traffic impacts.
Occasionally during construction, we will use rolling slowdowns at night to create a gap in traffic. All lanes in one or both directions will be impacted near Elligsen Road (exit 286).
For transit riders
For impacts to SMART transit schedules or stops, visit: www.ridesmart.com/transit/page/rider-alerts
For people walking and biking
During night work, sections of I-5 will be closed to people walking and biking. Plan an alternate route.
When construction necessitates a nighttime pedestrian closure of the Boone Bridge over the Willamette River, an ADA accessible vehicle equipped with bike racks will be available to transport people walking or biking (between NE Miley Road and SE Wilsonville Road).
For northbound travelers, follow signs to find the shuttle along the Miley Road on-ramp to I-5 north. For southbound travelers, find the shuttle along the Wilsonville Road on-ramp to I-5 south.
Night work is needed to minimize traffic impacts. Those living and working in the area may hear construction noise.
Use the 24/7 nighttime noise hotline to reach a live person to discuss any noise concerns: 503-276-7772.
- Design completed in 2020.
- Construction is anticipated to begin in spring 2021 and continue through late 2021.
This schedule is subject to change.