Jefferson County, Broadway Extension Roadway Improvements, includes grading, removal of improvements, concrete pavement, roadway lighting, etc.

The Jefferson County Port Authority is soliciting bids for the Broadway Extension roadway improvement project in Crystal City, MO. The work encompasses a full suite of civil construction activities, including site grading, removal of existing pavement and utilities, installation of new concrete pavement, construction of concrete curb‑ramps, and the provision of roadway lighting. The contract will be awarded to the lowest responsive and responsible bidder and will be performed under standard Missouri wage and labor regulations, with a mandatory DBE participation goal of 14.7 %. • Scope: grading, demolition, concrete pavement, lighting, curb‑ramp construction, traffic control, and related incidental items. • Procurement: sealed‑bid IFB, 5 % bid security, no second‑tier subcontracting, and a required contractor questionnaire filed ≥ 7 days before bid opening. • Compliance: DBE goal of 14.7 %, OSHA 10‑hour safety program within 60 days of start, immigration affidavit, and adherence to state/federal wage rates.