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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 closure of U.S. 30 east to I-405 south.
  • Local road impacts, including lane closures. 
Real Time

I-205 Auxiliary Lanes

Johnson Creek to the Glenn Jackson Bridge: auxiliary lanes & signs

  • Weekend full closure of I-205 north from August 2-5.
  • Periodic nighttime full directional closures.
  • 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

  • No impacts to mainline freeways.

RealTime Signs from Marine Drive to I-405

  • I-5 nighttime land and ramp closures begin late summer. Some extended closures are expected.
  • Up to four nighttime ful closures of I-5 (from later summer through summer 2020)
Learn More
Construction on Banfield ramps

I-84 at I-5

Resurfacing and deck seals

  • Nighttime closures of the I-84 west ramp to I-5 north for one week.
  • Nighttime closures of the I-5 south ramp to I-84 east for one week.
  • Nighttime lane closures of the I-84 west ramp to I-5 south for one week.
Preview of map

Summer Trip Planning

Resources to help reduce gridlock 

  • Plan your Trip. Visit to see traffic impacts updated 24/7.
  • Commute to and from work before or after rush hour.
  • Carpool using alternate routes, take transit, or bike or walk.

Weekly Construction Updates

for Multnomah, Clackamas, Washington and Hood River Counties.

The weekly construction report is a one-week look ahead for Portland metro area construction published every Friday afternoon. There are two ways to learn about construction taking place on a weekly basis.

1. For construction, traffic conditions and traffic information updated 24/7, visit You can also follow ODOT on Twitter (@OregonDOT) and Facebook (@OregonDOT) to get updates. 

2. View the weekly construction update, or sign up to have it delivered to your email each Friday. You can also use the "quick glance" schedule to see, in a visual format, which highways are impacted. 


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.







For General Questions 

Contact Ask ODOT 
1 (888) 275-6368 
TTY: use 711 relay service

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