I-205 Abernethy Bridge Project construction will cause multiple traffic impacts, starting Monday, April 7 

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I-205 Abernethy Bridge Project construction will cause multiple traffic impacts, starting Monday, April 7 

An overnight full closure of OR 99E between the northbound and southbound I-205 ramp interchange is scheduled for Saturday, April 12

Abernethy Bridge Project upcoming traffic impacts

Construction on the I-205 Abernethy Project will cause multiple lane reductions and ramp closures this week.

April 4, 2025

Contact: Ryan McCrary, 503-983-5506

PORTLAND – A busy week of construction surrounding the I-205 Abernethy Bridge Project will cause multiple lane reductions and ramp closures impacting OR 43, OR 99E and I-205 starting Monday, April 7. These impacts are scheduled to end Friday, April 11.

There will be an overnight full closure of OR 99E between the northbound and southbound I-205 ramp interchange starting at 10 p.m. Saturday, April 12 and ending Sunday, April 13 at 8 a.m.

As with any construction project, closure dates and timing are subject to change.


OR 99E to I-205 NB ramp closure detour

Detour map 1 for OR 99E to I-205 northbound.



402-NB-99Detour-2025

Detour map 2 for drivers wishing to travel OR 99E north



402-SB-Detour-2025

Detour map 3 for drivers wishing to travel OR 99E south



Traffic Impacts - This Week

OR 99E

  • April 7-11 - Overnight ramp closure from OR 99E to I-205 northbound 10 p.m. to 5 a.m. Monday through Friday. (See detour map 1 above.)
  • This closure coincides with the OR 99E northbound lane closures.
  • April 7-11 - Overnight lane closures on OR 99E northbound 10 p.m. to 5 a.m. Monday through Friday. A single lane will remain open in both directions.
  • April 12 - Full closure on OR 99E between the NB and SB I-205 ramp interchange 10 p.m. Saturday to 8 a.m. Sunday.
    • See detour map 2 above for drivers wishing to travel OR 99E north.
    • See detour map 3 above for drivers wishing to travel OR 99E south.  
  • Pedestrian detours on 99E.

OR 43

  • April 7-11 - Overnight lane closure on OR 43 northbound 8 p.m. to 6 a.m. Monday through Friday.
  • April 7-9 - Daytime flagging on Clackamette Drive 7 a.m. to 4 p.m. Monday through Wednesday.
  • Pedestrian detours on OR 43.

I-205

  • April 7-11 - Daytime shoulder closure on I-205 SB between exit 10 and exit 9. 7 a.m. to 4 p.m. Monday through Friday.
trip check

For 24/7 road conditions and traffic alerts visit tripcheck.com or call 5-1-1.

For questions about this project contact Ryan McCrary, 503-983-5506.


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