Pike River Bridge ATV Trail – Clearing, Grubbing, Grading, Aggregate Surfacing, ATV Bridge, Pipe Culverts, and Signing

This solicitation seeks a prime contractor to design‑build an ATV trail and associated infrastructure on St. Louis County land, including clearing and grubbing, earthwork, aggregate surfacing, a new 140‑ft pedestrian bridge over Pike River, pipe culverts (15‑in. and 30‑in.), geotextile and geogrid reinforcement, rip‑rap, signage, and traffic‑control measures. The work must comply with MnDOT 2025 Standard Specifications, USACE Regional General Permit, MPCA 401 Water‑Quality Certification, and Minnesota’s Responsible‑Contractor law. The contract is a single‑prime bid with a 5 % bid guaranty, and the project timeline runs from mid‑November 2026 to the end of June 2027. • Scope includes site clearing, grading, embankment, drainage, bridge superstructure, pipe‑culvert installation, aggregate surfacing, erosion control, and signage. • All work must meet MnDOT 2025 specifications, USACE RGP, MPCA 401, DNR Public Waters permit, and related environmental regulations. • Bid submission is electronic via BidExpress, with a deadline of 10 Oct 2026 11:00 AM EDT; a 5 % bid bond or certified check is required.