Traffic Impacts

• Short-term shoulder and lane closures.
• Night work in some locations to minimize traffic impacts.

Install approximately 400 miles of rumble strips across 17 highways in the Portland metro area to reduce fatal crashes on highways when drivers inadvertently depart their travel lane. Locations chosen based on documented safety concerns and crashes.

Road closure 24/7
Work hours: 7 a.m. to 6 p.m., Mon-Th

Stan Monte
503-708-3646
stanmon@clackamas.us

Road closure 24/7

• Removing hazardous trees from Riverside Fire along 20-mile stretch 
• Repairing roadway
• All public access recreation areas are closed

Full weekend, nighttime directional closures and on- and off-ramp width restrictions.

Full nighttime freeway closures later in the construction process, anticipated in 2024.

Detours for I-205 northbound and southbound travelers and those traveling to local destinations in and around Oregon City and West Linn during freeway closures.

• Earthquake-ready improvements to the Abernethy Bridge.
• Removing the current I-205 northbound on-ramp from OR 43 and replacing it with a roundabout.
• Realigning or widening the on- and off-ramps at OR 99E.
• Improvements for people who walk and bike on OR 43, Clackamette Drive and OR 99E.
• Sound wall near the southbound lanes of I-205 at exit 9.
• Widening I-205 to allow a third travel lane in each direction. 

Joel Howie
503-742-4658

Hwy 212
To/From: I-205 and Highway 26

• Short-term sidewalk closures with ADA-compliant pedestrian detours.
• Short-term day and nighttime lane closures on Hwy 212.
• In limited areas, eastbound and westbound traffic will share one travel lane with flaggers directing traffic.

• Repair and repave Hwy 212
• ADA-compliant sidewalk curb ramps and pedestrian facilities at 26 intersections along OR 212.
• Installation of a fish-friendly bridge at North Fork Deep Creek, currently carried under Hwy 212 via corrugated pipe. Installation is complete.

Stan Monte
503-708-3646
stanmon@clackamas.us