• Contract

I-90, SR 161, SR 202 & SR 203 – Fish Passage

Contract summary

This project is to remove nine existing fish barriers and replace them with fish-passable crossings at I-90 Sunset and Lewis Creeks, SR 161 Unnamed Tributaries to Hylebos Creek and SR 202/SR 203 Tributaries to Snoqualmie River. The project shall include, but is not limited to, the following:

Design and construction of fish passable water crossing and structures, including all associated stream restoration.
Acquisition of environmental permits.
Temporary and permanent utility adjustment and relocation.
Other elements including, but not limited to embankment, grading, paving, storm drainage, intelligent transportation systems (ITS), signing, illumination, erosion control, and planting.

Public Works
Bid Open Date
Contract status
Planned
Contract ID
009750
County
King County
Submittal due date and time
Estimated value
$155,000,000 - $165,000,000
Funding source
A state project with a 26% voluntary minority/small/veteran/women business enterprise goal
Contact
Tim Nau
Assistant Project Engineer