SR 18, Issaquah Hobart Rd to Deep Creek Vicinity - Widening & Fiber
| Agency: | State Government of Washington |
|---|---|
| State: | Washington |
| Type of Government: | State & Local |
| Posted Date: | Dec 2, 2024 |
| Due Date: | Jun 3, 2025 |
| Solicitation No: | XE3518 |
| Original Source: | Please Login to View Page |
| Contact information: | Please Login to View Page |
| Bid Documents: | Please Login to View Page |
Description
- Contract
The Project will widen SR 18 to a four-lane divided highway from just west of the Tiger Mountain Summit near MP 23.04 to Deep Creek at approximately MP 25.68. The project will also construct roundabouts at the SR 18/Issaquah-Hobart Road interchange ramp intersection and provide intelligent transportation system (ITS) improvements from approximately MP 19.26 to approximately MP 21.15. The work also includes, but not limited to: design and construction of fish-passable water crossing and wildlife crossing structures, including all associated stream restoration and wildlife exclusion fencing; acquisition of environmental permits; fiber optic cable installation; ITS improvements; pedestrian improvements; grading; embankment; retaining walls; paving; traffic barrier; stormwater treatment; signing; illumination; erosion control; and planting.
Publication Date
Contract status
Contract ID
County
Submittal due date and time
Estimated value
$440,000,000-$487,000,000
Voluntary 1-1 submitters meeting (PDF 111KB) - updated 10/17/2024
Request for qualifications addenda- Addendum 1 (FTP Directory) - posted 9/24/2024
- Addendum 2 (PDF 117KB) - posted 10/15/2024
- Addendum 3 (PDF 119KB) - posted 10/17/2024
- Addendum 4 (PDF 117KB) - posted 10/29/2024
- Addendum 5 (PDF 122KB) - posted 12/2/2024
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