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West Seattle Link Extension W200 Duwamish River Crossing
West Seattle Link Extension W200 Duwamish River Crossing and aerial guideway — cable-stay bridge and elevated approaches
Every fact on this page is free. Exact values, dates, award detail and the procurement route open in the United States edition — one edition is free with one email. Open your free edition · Open this record in the Atlas
- Buyer
- Central Puget Sound Regional Transit Authority (Sound Transit)
- Where
- Washington · Seattle
- Segments
- Civil works, Track
- Technology areas
- Track & civil
- Status
- Bids closed — Submittals were due July 2026 and the vendor portal shows the solicitation closed with no award published as of September 2026.
- Value band
- value not published
- Currency
- USD
- Key dates (month)
- Solicitation issued June 2026 · Pre bid meeting June 2026 · Deadline July 2026 · Snapshot estimated award October 2026
Part of West Seattle Link Extension packages · 2 parts. Other parts: West Seattle Link Extension W100 SODO Station.
Status in full
Read more
Submittals were due July 2026 and the vendor portal shows the solicitation closed with no award published as of September 2026. The Procurement Snapshot of August 2026 shows the procurement in evaluation with an estimated notice of intent to award or award of October 2026.
Next step
Withheld in the free surface
- Full scope
- How the figure was arrived at
- Key dates (4)
- Published bidders
- Exact value
Full detail withheld: 5 fields. In the United States edition · See a fully open example
5 sources · all primary
- ● Central Puget Sound Regional Transit Authority (Sound Transit) · Sound Transit vendor portal (Biddingo) — bid listing, 13 solicitations open for bidding on 14 September 2026 (published 2026-09-14 · checked 2026-09-14)
- ● Central Puget Sound Regional Transit Authority (Sound Transit) · Procurement Snapshot — active and future procurement activity, refresh date 08/30/2026 (published biweekly; includes procurement activity estimated to cost $250,000 or more) (published 2026-08-30 · checked 2026-09-14)
- ● Central Puget Sound Regional Transit Authority (Sound Transit) · Quarterly Procurement Look Ahead — upcoming architectural, engineering and construction procurements over the next 18 to 24 months, last updated July 2026 (published 2026-07 · checked 2026-09-14)
- ● Central Puget Sound Regional Transit Authority (Sound Transit) · Resolution No. R2026-11, Updating the ST3 System Plan (Board final action 28 May 2026), with Attachment A tables 1-3 and the updated sources-and-uses summary (published 2026-05-28 · checked 2026-09-14)
- ● Central Puget Sound Regional Transit Authority (Sound Transit) · Resolution No. R2026-19, Budget Amendments for West Seattle Link Extension Right of Way Acquisition and Construction Support Services (published 2026-08-27 · checked 2026-09-14)
Related tenders
Same buyer first, then the same segment in this market.
| Tender | Buyer | Status | Value band | Next key date |
|---|---|---|---|---|
| Sound Transit Link light rail vehicle simulator | Sound Transit | Open | value not published | Published August 2026 |
| Sound Transit Series 3 light rail vehicles | Sound Transit | Bids closed | value not published | |
| West Seattle Link Extension W100 SODO Station | Sound Transit | Bids closed | value not published | Published August 2026 |
Show all 6 related tenders
| Tender | Buyer | Status | Value band | Next key date |
|---|---|---|---|---|
| Sounder commuter rail HVAC overhaul | Sound Transit | Open | value not published | Published July 2026 |
| Ballard Link Extension civil engineering design | Sound Transit | Pre-bid | no value published (pre-solicitation notice) | |
| Operations and Maintenance Facility South design-build | Sound Transit | In execution | $100–500m | Awarded March 2026 |
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