Figure 0.1 · BRIEFING
BID #XE3617 · WSDOTRESULT · awarded Jun 18

I-90, Harvard Rd Interchange Ramp Meters

Spokane County

Bid dateWednesday, June 18—
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Project details

Description
Planing bituminous pavement, installing maintenance access pads, hot mix asphalt (HMA) paving, guardrail, pavement markings, permanent signing, illumination, traffic signal and ITS systems, directional boring, traffic control and other work. 40 working days. Involves 28 items. Work class 9 & 16…

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 →