Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

9/26/2026 12:00:00 AM

Details

Alert: I-405 SB off-ramp to I-5 SB (Portland) Effective September 26, 2026, the I-405 southbound off-ramp to I-5 southbound will be restricted to 16 feet 00 inches in width at night between the hours of 10 PM & 5 AM. The estimated completion date for this work is September 27, 2026.

Last Updated

9/12/2026 10:00 AM

Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

9/24/2026 12:00:00 AM

Details

Alert: I-405 SB off-ramp to I-5 NB Marquam Bridge (Portland) Effective September 24, 2026, the I-405 southbound off-ramp to I-5 northbound Marquam Bridge will be restricted to 16 feet 00 inches in width at night between the hours of 10 PM & 5 AM. The estimated completion date for this work is September 25, 2026.

Last Updated

9/12/2026 10:00 AM

Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

9/26/2026 12:00:00 AM

Details

Alert: I-5 NB Exit 299B off-ramp to I-405 NB (Portland) Effective September 26, 2026, the I-5 northbound Exit 299B off-ramp to I-405 northbound will be restricted to 16 feet 00 inches in width at night between the hours of 10 PM & 5 AM. The estimated completion date for this work is September 27, 2026.

Last Updated

9/12/2026 10:00 AM

Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

9/25/2026 12:00:00 AM

Details

Alert: I-5 NB MP 300.06 off-ramp to I-5 NB Marquam Bridge (Portland) Effective September 25, 2026, the I-5 northbound MP 300.06 off-ramp to I-5 northbound Marquam Bridge will be restricted to 16 feet 00 inches in width at night between the hours of 10 PM & 5 AM. The estimated completion date for this work is September 26, 2026.

Last Updated

9/12/2026 10:00 AM

Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

9/21/2026 12:00:00 AM

Details

Alert: I-5 SB MP 299.75 to MP 300.36 (Portland) Effective September 21, 2026, this section of I-5 southbound will be closed at night between the hours of 10 PM & 5 AM. The estimated completion date for this work is September 24, 2026.

Last Updated

9/12/2026 10:00 AM

Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

10/4/2026 12:00:00 AM

Details

Alert: I-5 NB Exit 300 off-ramp to SE Water Ave (Portland) Effective Sunday October 4, 2026, the I-5 northbound Exit 300 off-ramp to SE Water Avenue will be closed between the hours of 6 AM & 2:30 PM. The estimated completion date for the Portland Marathon Event is Sunday October 4, 2026.

Last Updated

9/12/2026 10:00 AM

Commercial Vehicle Information

Informational only

Details

Alert: I-5 SB MP 301.35 to MP 303.47 (Portland) Effective September 11, 2026, this section of I-5 southbound will be closed at all hours. The estimated completion date for this work is October 16, 2026.

Last Updated

9/12/2026 10:00 AM

Construction Work

No to Minimum Delay

Comments

Traffic Impacts: Full closure of I-5 southbound. • 24/7 closure of I-5 southbound between Exit 302A to Broadway and the I-84 westbound on-ramp to I-5 southbound starting September 11 and continuing for up to five weeks. One lane of I-5 southbound will be open between the junction at I-405 and the Broadway exit for local and event center access. Closure will begin at approximately 10 p.m. on September 11 – some ramps and lanes may begin closing as early as 9 p.m. The primary detour routes are I-205 and I-405. • Overnight right lane closures of I-5 northbound between Exit 302C to Greeley Ave and the I-405 on-ramp on Sept 14-18 from 10 p.m. to 5 a.m. each night for pipe and manhole work on I-5. <!--Links Start Here--> [Link to Additional Information](https://i5rosequarter.org/current-construction-travel-impacts/)

Last Updated

9/11/2026 12:25 PM

Commercial Vehicle Information

Informational only

Details

Alert: I-5 NB MP 301.59 to MP 301.96 (Portland) Effective June 17, 2026, this section of I-5 northbound will be restricted to 14 feet 00 inches in width Monday through Friday nights between the hours of 10 PM and 5 AM. Loads wider than 14 feet 00 inches may be accommodated on a case-by-case basis. Contact the Over-Dimension Permit Unit for information. The estimated completion date for this work is October 7, 2026.

Last Updated

9/12/2026 10:00 AM

Crash/Hazard

Closure

On Ramp

Comments

The onramp from Weidler to I-5 SB closed. Use an alternate route. Ramps Affected.

Last Updated

9/12/2026 6:43 AM

Commercial Vehicle Information

Informational only

Details

Alert: I-5 SB MP 302.33 (Portland) Effective May 7, 2026, this section of I-5 southbound will be restricted to 16 feet 2 inches in height Sunday through Thursday nights between the hours of 10 PM and 5 AM. Loads over 16 feet 2 inches in height may be accommodated on a case-by-case basis. Contact the Over-Dimension Permit Unit for information. The estimated completion date for this work is October 7, 2026.

Last Updated

9/12/2026 10:00 AM

Crash/Hazard

Closure

Off Ramp

Comments

The Exit for Broadway/Weidler closed. Use an alternate route. Ramps Affected.

Last Updated

9/12/2026 8:11 AM

Commercial Vehicle Information

Informational only

Details

Alert: I-5 NB MP 302.98 to MP 303.45 (Portland) Effective August 28, 2026, this section of I-5 northbound will be restricted to 14 feet 00 inches in width Sunday night thru Thursday night between the hours of 10 PM and 5 AM and Friday night between the hours of 10 PM and 7 AM and Saturday night between the hours of 10 PM and 8 AM. Loads wider than 14 feet 00 inches may be accommodated on a case-by-case basis. Contact the Over-Dimension Permit Unit for information. The estimated completion date for this work is October 31, 2026.

Last Updated

9/12/2026 10:00 AM

Commercial Vehicle Information

Informational only

Details

Alert: I-5 NB MP 303.15 (Portland) Effective August 28, 2026, this section of I-5 northbound will be restricted to 15 feet 7 inches in height Sunday night thru Thursday night between the hours of 10 PM and 5 AM and Friday night between the hours of 10 PM and 7 AM and Saturday night between the hours of 10 PM and 8 AM. Loads over 15 feet 7 inches in height may be accommodated on a case-by-case basis. Contact the Over-Dimension Permit Unit for information. The estimated completion date for this work is October 31, 2026.

Last Updated

9/12/2026 10:00 AM

Crash/Hazard

Closure with Detour

Lanes Affected

(Southbound) Median , 3 Lanes , Shoulder

Comments

The highway is closed from I-405/Fremont Bridge to the Morrison Bridge. Follow detour in place. Till 10/16/2026.

Last Updated

9/12/2026 7:35 AM

Crash/Hazard

Closure

On Ramp

Comments

Road maintenance operations have the SB on-ramp from Going St closed. Use an alternate route. Ramps Affected.

Last Updated

9/12/2026 6:14 AM

Crash/Hazard

Closure

On Ramp

Comments

The onramp from Alberta to I-5 SB is closed. Use an alternate route. Ramps Affected.

Last Updated

9/12/2026 6:47 AM

Crash/Hazard

Closure

Off Ramp

Comments

The ramp from I-5 SB to 84 EB closed. Use an alternate route. Ramps Affected.

Last Updated

9/12/2026 8:17 AM

Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

10/4/2026 12:00:00 AM

Details

Alert: US26 WB MP 0.01 to MP 0.21 (Portland) Effective Sunday October 4, 2026, the exit to Naito Parkway on this section of US26 westbound, will be closed between the hours of 6 AM & 2:30 PM. The estimated completion date for the Portland Marathon Event is Sunday October 4, 2026.

Last Updated

9/12/2026 10:00 AM

Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

10/4/2026 12:00:00 AM

Details

Alert: US26 EB MP -0.13 to MP 0.32 (Portland) Effective Sunday October 4, 2026, this section of US26 eastbound Ross Island Way from SW Arthur Street to SW Kelly Avenue, will be closed between the hours of 6 AM & 2:30 PM. The estimated completion date for the Portland Marathon Event is Sunday October 4, 2026.

Last Updated

9/12/2026 10:00 AM

Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

10/4/2026 12:00:00 AM

Details

Alert: US30 WB off-ramp/left turn to Vaughn St/23rd Ave (Portland) Effective Sunday October 4, 2026, the US30 westbound off-ramp/left turn to Vaughn Street & NW 23rd Avenue south, will be closed between the hours of 6 AM & 2:30 PM. The estimated completion date for the Portland Marathon Event is Sunday October 4, 2026.

Last Updated

9/12/2026 10:00 AM

Crash/Hazard

Closure

Comments

I-405 NB ramp to I-5 SB is closed. Use an alternate route.

Last Updated

9/12/2026 8:30 AM

Construction Work

Informational only

Comments

Traffic Impacts: Shoulder and lane closures with flagging Monday-Friday 9:00 am to 3:00 pm. We're improving safety for people walking, biking or rolling by installing a new pedestrian-activated crossing, known as a Rectangular Rapid Flashing Beacon, on Hall Boulevard (OR 141) at SW Omara Street and upgrading the existing signalized crosswalk at SW Fanno Creek Trail. <!--Links Start Here--> [Link to Additional Information](https://www.oregon.gov/odot/projects/pages/project-details.aspx?project=23509)

Last Updated

9/11/2026 11:42 AM

Construction Work

Informational only

Comments

Traffic Impacts: Shoulder and lane closures with flagging Monday-Friday 9:00 am to 3:00 pm. We're improving safety for people walking, biking or rolling by installing a new pedestrian-activated crossing, known as a Rectangular Rapid Flashing Beacon, on Hall Boulevard (OR 141) at SW Omara Street and upgrading the existing signalized crosswalk at SW Fanno Creek Trail. <!--Links Start Here--> [Link to Additional Information](https://www.oregon.gov/odot/projects/pages/project-details.aspx?project=23509)

Last Updated

9/11/2026 11:43 AM

Commercial Vehicle Information

Informational only

Details

Alert: OR141/Hall Blvd NB & SB MP 5.59 to MP 5.88 (Tigard) Effective July 27, 2026, this section of OR141/Hall Boulevard will be restricted to 12 feet 00 inches in width Monday through Friday between the hours of 9 AM and 3 PM. Loads wider than 12 feet 00 inches may be accommodated on a case-by-case basis. Contact the Over-Dimension Permit Unit for information. The estimated completion date for this work is January 8, 2027.

Last Updated

9/12/2026 10:00 AM

Construction Work

No to Minimum Delay

Comments

Traffic Impacts: Daytime lane shifts and sidewalk closures with accessible pedestrian detours on Hall Blvd. and 72nd Ave. Traffic holds of up to 20 mi <!--Links Start Here--> [Link to Additional Information](https://www.oregon.gov/odot/projects/pages/project-details.aspx?project=22431)

Last Updated

11/09/2025 5:54 PM

Construction Work

No to Minimum Delay

Comments

Traffic Impacts: no impacts Project Description: In partnership with the City of Tigard and Washington County, we are working on a project to enhance safety on Hall Boulevard (Oregon Hwy 141). This project will install two new enhanced pedestrian crossings, or Rectangular Rapid Flashing Beacons, across SW Hall Boulevard at the intersections of SW Hemlock and SW Spruce streets. <!--Links Start Here--> [Link to Additional Information](https://www.oregon.gov/odot/projects/pages/project-details.aspx?project=24010)

Last Updated

6/08/2025 6:59 AM

Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

10/4/2026 12:00:00 AM

Details

Alert: OR43 SB MP 0 to MP 2.72 (Portland) Effective Sunday October 4, 2026, the SB Right lane will be closed in this section of OR43 as well as the SB bound exit to the Sellwood bridge(Traveling east) will be closed, they will be closed between the hours of 6 AM & 2:30 PM. The estimated completion date for the Portland Marathon Event is Sunday October 4, 2026.

Last Updated

9/12/2026 10:00 AM

Construction Work

No to Minimum Delay

Comments

Traffic Impacts: No Impacts. Work is temporarily suspended. We are installing new overhead and underground fiber optic cable where gaps exist along OR 8 between SW 198th Avenue and OR 217. <!--Links Start Here--> [Link to Additional Information](https://www.oregon.gov/odot/projects/pages/project-details.aspx?project=21617)

Last Updated

12/09/2025 8:27 AM

Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

10/4/2026 12:00:00 AM

Details

Alert: OR99E NB MP 1.47 to MP 1.67 (Portland) Effective Sunday October 4, 2026, there will be a NB Closure of the exit to Gresham/ Mt. Hood(US26E), as well as NB Closure of the exit to Ross Island Bridge(US26W). The exits will be closed on this section of OR99E between the hours of 6 AM & 2:30 PM. The estimated completion date for the Portland Marathon Event is Sunday October 4, 2026.

Last Updated

9/12/2026 10:00 AM

Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

10/4/2026 12:00:00 AM

Details

Alert: OR99E SB off-ramp to Holgate Blvd (Portland) Effective Sunday October 4, 2026, the OR99E southbound off-ramp to Holgate Boulevard will be closed between the hours of 6 AM & 2:30 PM. The estimated completion date for the Portland Marathon Event is Sunday October 4, 2026.

Last Updated

9/12/2026 10:00 AM

Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

10/4/2026 12:00:00 AM

Details

Alert: OR99E SB off-ramp to Milwaukie Ave (Portland) Effective Sunday October 4, 2026, the OR99E southbound off-ramp to Milwaukie Avenue will be closed between the hours of 6 AM & 2:30 PM. The estimated completion date for the Portland Marathon Event is Sunday October 4, 2026.

Last Updated

9/12/2026 10:00 AM

Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

10/4/2026 12:00:00 AM

Details

Alert: OR99W NB off-ramp to the Steel Bridge MP -0.47 to MP -0.34 (Portland) Effective Sunday October 4, 2026, the OR99W northbound off-ramp to the Steel Bridge/Convention Center/Moda Center will be closed between the hours of 6 AM & 2:30 PM. The estimated completion date for the Portland Marathon Event is Sunday October 4, 2026.

Last Updated

9/12/2026 10:00 AM

Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

10/4/2026 12:00:00 AM

Details

Alert: OR99W SB MP 1.24 to 1.71 (Portland) Effective Sunday October 4, 2026, this section of OR99W southbound will be closed between the hours of 6 AM & 2:30 PM. The estimated completion date for the Portland Marathon Event is Sunday October 4, 2026.

Last Updated

9/12/2026 10:00 AM

Commercial Vehicle Information

Future Event: Informational only

Expected Start Date

10/4/2026 12:00:00 AM

Details

Alert: OR99W NB MP 1.24 to 1.71 (Portland) Effective Sunday October 4, 2026, this section of OR99W northbound SW Naito Parkway will be closed between the hours of 6 AM & 2:30 PM. The estimated completion date for the Portland Marathon Event is Sunday October 4, 2026.

Last Updated

9/12/2026 10:00 AM