Allumbaugh Street, Franklin Road to Douglas Street

The Ada County Highway District (ACHD) is seeking qualified contractors to reconstruct Allumbaugh Street (Franklin Road to Douglas Street) in Boise, Idaho. The scope includes full roadway reconstruction, addition of pedestrian and bicycle facilities, replacement of the bridge over Ridenbaugh Canal, and railroad crossing preemption upgrades in coordination with Union Pacific. The project is funded by local sources (no federal aid) and requires a Type 1, 2, or 4 Idaho public‑works contractor license, a 10 % bid bond, and performance/labor‑and‑material bonds totaling $3 million. Work must be substantially completed by March 15 2027 for irrigation/bridge components and fully completed by June 30 2027, with a Notice to Proceed anticipated around December 1 2026. Bids are submitted electronically via ACHD’s e‑procurement portal; the bid opening will be held via Zoom on October 14 2026 at 3:00 PM. • Scope: roadway reconstruction, new bike/pedestrian paths, bridge replacement, railroad crossing upgrades. • Location: Boise, ID – Allumbaugh Street, Franklin Road to Douglas Street (Project No. 822042). • Schedule: Advertisement 9/29/26 → Questions due 10/9/26 → Bid opening 10/14/26 → Notice to Proceed ≈ 12/1/26 → Completion 3/15/27 (bridge/irrigation) & 6/30/27 (all work). • Mandatory licenses: Idaho Public Works Contractor License Type 1, 2 or 4. • Bonds & insurance: 10 % bid bond, $3 M performance/labor‑and‑material bonds, workers’ comp, CGL $2 M, auto $2 M. • Submission: electronic sealed bids only via https://procurement.opengov.com/portal/achdidaho. • Evaluation: lowest responsive, responsible bid; award within 60 days of opening.