June 5, 2025

Morrison Bridge overnight inspections close ramps, travel lanes this week

Late night Morrison Bridge users may need to choose an alternate crossing this week as the Oregon Department of Transportation conducts biannual inspections.

The scheduled work will cause lane closures beginning at 10 p.m. Tuesday, May 27 and will continue through about 5 a.m. the next morning. Crews will close lanes leading up to the work zones including the ramp from westbound Interstate 84 to northbound Interstate 5 (the night of May 28-29). It’s possible the work will continue for four nights.

Detour signs will direct travelers to alternate routes. Plan some extra time if you’re moving through the work zones this week.

The closure schedule, (subject to change depending on weather and other factors), for each night is currently:


  • May 27-28: Southbound I-5 ramp to eastbound SE Belmont Street

  • May 28-29: Westbound I-84 ramp to northbound I-5

  • May 29-30: Westbound S.E. Morrison Street ramp to northbound I-5

  • May 30-31: If needed, any closures and detours will be marked with signs before work begins.

ODOT said in a recent release that it inspects its bridges every two years and anytime there is an incident that can cause damage such as a crash or flooding. The regular biennial inspections will continue in the Portland area through spring and summer.

Check TripCheck.com for current road closures and delays.

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