SR 512, Corridor Congestion Management
Closed State & local contract opportunity Posted
- Solicitation number
- XE3758, FA Proj 0053(897)
- State
- Washington
- Responses due
Opportunity facts
- Jurisdiction
- Point of contact
-
- Justin Janke justin.janke@wsdot.wa.gov (253) 677-5199
Opportunity details come from constructionbidsource.com. Updated .
About this opportunity
The Washington State Department of Transportation (WSDOT) is requesting bids on SR 512 Corridor Congestion Management improvements in Pierce County from milepost 0.27 to milepost 2.65, with bids due July 22, 2026.
The scope encompasses full-depth reconstruction at the SR 7 on-ramp to SR 512 junction, removal and replacement of the ramp illumination system, installation of a Wavetronix data collection station, replacement of pavement markings, and implementation of traffic control measures. The project includes 30 bid items and is classified as Work Class 4 asphalt concrete paving. Construction duration is 15 working days. All work must comply with WSDOT's current specifications and applicable Washington State transportation standards. The specification document (SR512CorridorCongestionManagementSpecs.pdf) establishes technical standards for asphalt concrete paving, illumination system installation, pavement marking, and traffic control protocols, with detailed measurement and payment provisions for each bid item.
Opportunity text
Provides improvement of SR 512 MP 0.27 to MP 2.65 in Pierce County, by performing full-depth reconstruction at the end of the SR7 on-ramp to SR 512, removing and replacing the ramp illumination system, installing a Wavetronix data station, replacing pavement markings, implementing traffic control and other work. Involves 30 items and 15 working days. Work class 4, asphalt concrete paving.
Files
| File | Type | Posted |
|---|---|---|
| SR512CorridorCongestionManagementSpecs.pdf |
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