2027 Traffic Control Services

The Ada County Highway District (ACHD) is seeking competitive sealed bids from qualified firms to provide on‑call traffic control services throughout Ada County for the 2027 fiscal year. Services include setting up temporary traffic control zones, supplying and installing signage, cones, flaggers, and related equipment for a variety of roadwork projects such as chip and fog sealing, paving, and shoulder work. The contract is “as‑needed” with an anticipated performance period of January 1 – December 31 2027, roughly 300 days of service, and may involve up to 30 flaggers on peak days. • Scope: Temporary traffic control zones, signage, cones, flaggers, and related equipment for roadwork projects across Ada County. • Duration: Jan 1 2027 – Dec 31 2027 (≈ 1 year). • Work volume: Approx. 30,000 total labor hours; up to 30 flaggers per day during peak season. • Schedule: 7:00 am – 5:30 pm, four days a week (10 h/day) or as mutually agreed. • Submission: Electronic sealed bids via ACHD e‑Procurement portal by 3:00 pm Oct 28 2026. • Questions: Must be submitted by 4:30 pm Oct 21 2026 via the portal Q&A section. • Bonds: 100 % of contract value (performance, payment, supply) required after award; bid security of 10 % may be required. • Evaluation: Lowest responsive bid that meets specifications and qualifications. • Contact: Mike Fagerness, Procurement & Contracting Administrator ([email protected], (208) 387‑6316).