Figure 0.1 · BRIEFING
BID #T102306 · WSDOTRESULT · awarded Mar 13

Emergency purchase – Northwest Region – SR99 Duwamish Bridge Deck

King County

Bid dateFriday, March 13—
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Project details

Description
Vendor: Mission Critical Solutions (MCS)On February 18, 2026, the WSDOT Bridge Preservation Office (BPO) received notification from field inspectors at the Duwamish River Bridge (bridge 99/530E) that there were multiple structural deficiencies in the steel grid deck (roadway surface…

How to read this. Plan‑pull counts come straight from agency portals. Patterns and confidence scores are derived from comparable lettings (same county, same category, three‑year basis). Confidence is a calibration of past correctness on signals of this shape — not a guarantee of this bid’s outcome. We never round up. More on what Cassandri does →