This project will improve visibility and safety for both freeway and marine users on or near the Marquam Bridge. The project will replace the existing electrical conduit and wiring for the upper and lower deck electrical and illumination systems, convert fixtures to LED lighting, convert navigation channel and pier lights to LED lighting, and install new service cabinets.
These upgrades will increase reliability, improve water navigation and freeway user safety, and reduce maintenance and operating costs.
All existing navigation, pier, channel marker and freeway lighting systems will be operational during the replacement project to the extent possible.
This project takes place along the Marquam Bridge, extending from the I-5 northbound ramp beginning near Tilikum Crossing, the I-405 southbound to I-5 northbound ramp beginning from Naito Parkway to Pier Number 5 located on the east bank of the Willamette River.
Cost and Funding
This project will increase safety for motorists and maritime users along and adjacent to the Marquam Bridge and its inbound and outbound ramps. The lighting and electrical system updates will also reduce maintenance and operating costs.
What Problem Will This
- Improved lighting and safety for motorists and maritime users along and adjacent to the Marquam Bridge and its inbound and outbound ramps.
- Reduced maintenance and operating costs.
For Americans with Disabilities Act (ADA) 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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