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Portland Area Summer Construction Information

Construction Season is Here

Get an overview of our most-impactful projects in Portland. Want more? View a list of all our Portland metro area projects. 

Scroll down to view ODOT's planned construction impacts in the Portland metro area a week in advance through the Weekly Construction Update.  

I-405 ramp

I-405 Ramps

Joint repair along I-405 near Fremont Bridge and U.S. 26

  • Up to 25 weekend ramp closures throughout the project area, from 8 p.m. on Fridays until 10 a.m. Mondays.
  • Nighttime lane and ramp closures throughout the project area.
  • Extended 24/7 closure of the ramp from U.S. 30 east to I-405 south from July 19-29, 2019.
Real Time

I-205 Auxiliary Lanes

Johnson Creek to the Glenn Jackson Bridge

  • Weekend full closure of I-205 north from August 2-5.
  • Periodic nighttime full directional closures between midnight and 5 a.m..
  • Nighttime lane and ramp closures.
  • Extended ramp closures: Division on-ramp to I-205 north closed through May. Northbound Killingsworth off-ramp closed for two weeks summer 2019. 
Work zone

Bridge Maintenance

Weight capacity repairs for three Region 1 bridges

Real Time

I-5 RealTime

RealTime Signs from Marine Drive to I-405

  • I-5 nighttime lane and ramp closures begin late summer through 2020.
  • Some extended ramp closures are expected in the project area.
  • Up to four nighttime ful closures of I-5 (from late summer through summer 2020). 
Learn More

























Weekly Construction Updates

for Multnomah, Clackamas, Washington and Hood River Counties. 

There are two ways to learn about construction taking place on a weekly basis. 

  1. Visit TripCheck.com. Constantly updated with construction and crash data, TripCheck is the best way to learn about roadway conditions around the state.

    You can also follow ODOT on Twitter (@OregonDOT) and Facebook (@OregonDOT) to get real-time updates.

  2. View the weekly construction report or calendar for a visual format. Sign up to receive the report in your email on Fridays. Construction information is shown for one week, giving you the most up-to-date information for targeted areas in the Portland-metro region.

Trip Resources

  • Commute to and from work before or after rush hour. 
  • Carpool using alternate routes, take transit, or bike or walk. 
  • Be patient and drive safely. With increased congestion, construction workers on the road, and many people driving alternate routes, attentive and safe driving will be more important than ever this summer.

Summer Construction Map

Traveling this summer? We will help you get there, but there will be delays along some highways. 

This map is designed to show you where major road construction projects are planned along ODOT’s Northwest Oregon highways during the 2019 summer construction season. 


For General Questions 
Contact Ask ODOT 
1 (888) 275-6368 
TTY: use 711 relay service 
Ask.ODOT@odot.state.or.us

Translation and Accommodation

Other Access For ADA (Americans with Disabilities Act) or Civil Rights Title VI accommodations, translation/interpretation services, or more information call 503-731-4128, TTY 800-735-2900 or Oregon Relay Service 7-1-1.

¿Habla usted español? Podemos proporcionar la información de esta publicación en español, por favor llame al 503-731-4128.