Text Size:   A+ A- A   •   Text Only
Site Image

Interstate 84 (Columbia River Highway/Banfield Expressway)


​November 7 - 14, 2015*

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

Interstate 84 Troutdale Interchange at Exit 17

Project Description:  The project will widen Marine Drive between the two frontage roads to allow for two-way traffic. It will also replace the existing Interstate 84 overpass bridges at Marine Drive with a new bridge. The Marine Drive intersections at the Frontage Roads will also be improved.

​Traffic Impacts: Motorists should exercise caution in the project work zone, as construction vehicles may be entering and exiting travel lanes.  Travelers should expect periodic nighttime lane and ramp closures on I-84, as well as lane closures along the Frontage Roads and Marine Drive as the contractor performs striping, Monday to Friday 7 p.m. to 5 a.m., Saturday 7 p.m. to 7 a.m., and Sunday 7 p.m. to 8 a.m. Motorists approaching the interchange on Marine Drive should expect additional traffic control and signing.  Please be cautious and obey all posted signs and devices.

​For more information: www.i-84TroutdaleExit17.org