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Interstate 5 (Pacific Highway)

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​November 7 - 14, 2015*

*Schedules are subject to change due to weather and site conditions.​​​​​​​

Interstate 5 - SW Capitol Highway to N Lombard Street - Paving and Signs

Project DescriptionPaving and sign work on Interstate 5 from SW Capitol Highway to N Lombard Street and will include replacing the green highway signs to meet federal standards and repaving approximately seven miles of I-5, as well as the on- and off-ramps. *Construction is scheduled to be complete by the end of 2015, but work is weather dependent and dates are subject to change.

Traffic Impacts: ODOT is partnering with law enforcement for extra presence in the construction zone. 

​​​I-5 BOTH DIRECTIONS:

    • ​ Single and double lane, as well as on-/off-ramp closures between Marquam Bridge and exit 294 (OR 99W/Tigard) Saturday, Nov. 7 to Sunday, Nov. 15; weekdays 8 p.m. to 5 a.m. and weekends 8 p.m. to noon.

I-5 SOUTHBOUND:

    • ​FULL CLOSURE (between the Fremont Bridge and Marquam Bridge) Monday, Nov. 9 to Sunday, Nov. 15; weekdays 10 p.m. to 5 a.m. and weekends 10 p.m. to 8 a.m. (except as noted below). No access to southbound I-5 after the I-84 exit; travelers will be detoured to southbound I-405.

    • ​Double lane and shoulder closures (between N Lombard and Fremont Bridge) Monday-Friday from 8 p.m. to 6 a.m. (7 a.m. on Saturday).​​​​​  ​
  ​I-5 NORTHBOUND:
    • ​​​​​​Double lane and shoulder closures (between I-84 and N Lombard) Monday-Friday from 8 p.m. to 6 a.m. (7 a.m. on Saturday).​
​​​  ​​​I-405 BOTH DIRECTIONS:
    • ​​​Single lane and shoulder closures in both directions on I-405 Fremont Bridge Monday-Friday from 8 p.m. to 6 a.m.​
    • Periodic closures of the ramp from southbound I-405 to southbound I-5 Monday-Friday from 10 p.m. to 6 a.m. 
    • Double lane closures on northbound I-405 (bottom deck of Fremont Bridge) Sunday, Nov. 8 to Sunday, Nov. 15 from 10 p.m. to 5 a.m. the next morning; ramp closures from northbound I-405 to southbound I-5 at the same dates/times.

​​​​​​​For detour and project information: www.i5PavingandSigns.org, project hotline (503) 731-4663 or night construction hotline (503) 646-0231.

Interstate 5 at Oregon Highway 99W - SW Barbur Boulevard

Project Description: Construction is underway on a seismic retrofit project for five bridges along the Interstate 5 corridor between Portland’s South Waterfront district and the Tualatin River. Retrofitting the state’s older bridges to meet modern seismic specifications will help ensure I-5 would not be immobilized in the event Oregon experiences a powerful earthquake.

Traffic Impacts: Expect nighttime multi-lane closures in both directions Monday to Thursday as crews finish striping to put the lanes in their original alignment. There will be periodic closures of the truck lane and flagging on the Barbur Boulevard ramp to I-5 northbound.

For more information: www.I5Seismic.org​

Interstate 5 at SW Lower Boones Ferry Road

Project Description: Construction is underway on a seismic retrofit project for five bridges along the Interstate 5 corridor between Portland’s South Waterfront district and the Tualatin River. Retrofitting the state’s older bridges to meet modern seismic specifications will help ensure I-5 would not be immobilized in the event Oregon experiences a powerful earthquake.

Traffic Impacts: Expect nighttime lane closures on SW Lower Boones Ferry Road in both directions under I-5 Monday to Thursday from 8 p.m. to 6 a.m. the next morning.

For more information: www.I5Seismic.org​

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