Bridges & Approaches - Carter County

The Oklahoma Department of Transportation is requesting bids for bridge and roadway reconstruction on State Highway 142 in Carter County, with proposals due November 12, 2026. The project involves replacement of a bridge and approaches over BNSF Railroad, 0.5 miles north of the SH-199 intersection in the City of Ardmore, spanning 0.306 miles and designated as Project Number 31893(04) under NHPP-210N(113)PM funding.

The scope encompasses six major construction sections: roadway improvements, bridge construction (Bridge 'A'), traffic control, traffic signing and striping, construction staking, and construction management documentation. Quantified work includes site clearing and grubbing; excavation and borrow materials totaling 13,534 and 23,418 cubic yards respectively; pavement removal and milling of 5,119 square yards asphalt and 19,067 square yards cold milling; structural steel (1,581,650 pounds M270 Grade 50W and 332 pounds A36); reinforced concrete work (883 cubic yards Class AA and 1,837.8 cubic yards Class A); pile installation (5,555 linear feet roadway approaches and 3,978 linear feet bridge substructure); drilled shafts (476 linear feet); guardrails and fencing; traffic control spanning 226 signal days and 17 flagging days; erosion control; seeding and sodding (15,740 square yards); retaining walls (694 square yards); and traffic striping and signing work totaling over 67,000 linear feet.

The project let date is November 12, 2026. No contract value or term duration is stated in the available materials. No incumbent contractor is identified. Complete project specifications and bid documents are contained in the attached Bid Notice.