I-405: Full Nighttime Closure of I-405 North and Ramp and Lane Closures

Full Nighttime Closure of I-405 North Over the Fremont Bridge

Bridge inspection work necessitates full closures of the lower deck of the Fremont Bridge (I-405 North) next week.

A separate project will be inspecting areas of I-405 and the Fremont Bridge not included in the construction of the I-405 Ramps Project. Expect nighttime lane closures near the Fremont Bridge.

• Sunday night, March 24, the ramp from I-405 south to I-5 north will be closed from 10 p.m. to 5 a.m. Travelers should follow signed detour routes to I-5 north.
• Monday, March 25 through Thursday, March 28, the lower deck of the Fremont Bridge (I-405 north) will be closed between 10 p.m. and 5 a.m. The Glisan Street on-ramp to I-405 north and the ramp from U.S. 30 east to I-405 north will also be closed. Travelers on I-405 should follow the signed detour to U.S. 30 west over the St. John’s Bridge, to North Lombard Street and I-5 south.
• The following ramps will have nighttime intermittent lane closures Friday, March 29 through Monday, April 1:
• The North Kerby Avenue on-ramp to I-405 south.
• I-5 north off-ramp to North Greeley (Exit 302C).
• I-5 north to I-405 south.
• I-5 south to I-405 south.

Nighttime Ramp and Lane Closures on I-405 North

Nighttime lane closures on I-405 north from 9 p.m. to 5 a.m. on Friday, March 29 between Burnside and the connection with U.S. 30 west. The Couch Street on-ramp to I-405 north will also be closed during this time. (The connection to U.S. 30 west will remain open.)

DETOUR ROUTE

NW Couch Street On-ramp to I-405 North

• Head north on NW 14^th Avenue
• Turn left onto NW Glisan Street
• Turn right onto I-405 north

NW Couch Street On-ramp to I-405 North Detour Route

All closures are subject to change and weather dependent. Please visit www.i405ramps.org for the current closure information during construction or visit TripCheck.com for 24/7 traffic impacts in the Portland metro region.

PROJECT OVERVIEW

Construction is underway to repair and replace a number of freeway joints on the elevated sections of Interstate 405 on either side of the Fremont Bridge and from I-405 north to U.S. 26 west. These repairs will improve the condition and maintain the long-term safety and use of this heavily traveled freeway.

QUESTIONS OR COMMENTS?

Lili Boicourt, ODOT Community Affairs
Phone: (503) 731-8247 
Email: i405ramps@odot.state.or.us 

FIND MORE PROJECT INFORMATION AT WWW.i405RAMPS.ORG

For ADA Title II or Civil Rights Title VI accommodations, translation/interpretation services or for additional information call 503-731-4128, TTY (800) 735-2900 or use the statewide Oregon Relay Service: 7-1-1.

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