About
All travel lanes on I-84 are now open at McCord Creek near Dodson as new eastbound bridge is ready for traffic. Construciton continues through fall 2026.
Lane closures and NE Frontage Rd on-ramp closure (late summer 2026 to fall 2026)From late summer through fall 2026, the eastbound and westbound bridges will be open but expect periodic single lane and shoulder closures in each direction until fall 2026. The NE Frontage Rd on-ramp to eastbound I-84 at the Elowah Falls Trailhead parking lot will also remain closed.
Historic Highway State Trail
The nearby Historic Highway State Trail is open to bicyclists and hikers between John B. Yeon and Toothrock Trailheads. The trail is anticipated to be restored to pre-construction conditions by fall 2026.
How did we determine the detours are the minimum necessary to complete construction?
We evaluated six construction options. All required months of traffic impacts on I-84 and the Historic Highway State Trail. Ultimately, we selected the option that offered the lowest construction risk, highest durability, fewer traffic and trail impacts, and lower cost.
Crews, cranes and other construction equipment need a large work area to remove the existing bridge and construct the new bridge. Both directions of traffic are sharing the westbound bridge while crews work to remove and rebuild the eastbound bridge.
Location
I-84
|
Exit 37 near Warrendale.
Cost and Funding
$32 million
Contractor
Legacy Contracting, Inc.
Benefits
The existing eastbound bridge is aging and in poor condition with ruts and bumps. There are also limited routes available to efficiently travel around the bridge if it were ever damaged during an earthquake.
The new bridge will meet current design standards, which increases the lifespan of the highway and protect public safety by allowing it to better withstand an earthquake.
Additional Information
Over the next several years, we have many construction projects planned on I-84 between I-205 and Hood River, and on the Historic Columbia River Highway between Troutdale and Hood River.
View more information.
Multnomah Falls (I-84) Timed Use Permits at Exit 31The 2026 U.S. Forest Service's annual summer Multnomah Falls (I-84) Timed Use Permit system for I-84 Exit 31 ended for the season. Permits are required during the summer tourism peak and required for visitors using the I-84 (Exit 31) Multnomah Falls parking lot daily between 9 a.m. and 6 p.m. from late May through early September. Information about the permits is available at
https://www.recreation.gov.
More information about permits needed in 2027 will be posted
here and on
recreation.gov. Permits are required during the summer tourism peak, generally from the end of May to the beginning of September.
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.
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