Tom Ginnever Avenue and North Cool Springs Road Intersection Improvements

This opportunity is for the design‑build of a new multi‑lane roundabout at the Tom Ginnever Avenue and North Cool Springs Road intersection in O’Fallon, MO, including associated site work such as sidewalks, shared‑use paths, lighting, signage, pavement markings, a retaining wall, storm‑sewer upgrades, utility relocations, grading, and related restoration. The city requires contractors to be on MoDOT’s approved list, submit a 5 % bid bond, and comply with prevailing‑wage and OSHA safety program requirements. Bid submissions are sealed and must be delivered in paper form by the deadline.