Demolition, site work, paving and new construction of a bridge / tunnel in Oxford, Iowa. Completed plans call for the demolition of a bridge / tunnel; for the construction of a bridge / tunnel; for site work for a bridge / tunnel; and for paving for a bridge / tunnel.

Bridge replacement on Cosgrove Road SW over North Branch Old Man's Creek. A 150-0 x 30-6 three span continuous concrete slab bridge will replace the existing 101-10 x 24 three span steel I-Beam bridge with concrete deck and timber substructure located in Section 26, T79N, R8W, Johnson County, Iowa. All proposals must be filed on the forms furnished by the County, sealed and plainly marked. Proposals containing any reservations not provided for in the forms furnished may be rejected, and the County reserves the right to waive technicalities and to reject any or all bids.Attention of bidders is directed to the Specifications covering the qualifications of bidders and subletting or assigning of the contract.As a condition precedent to being furnished proposal forms, a prospective bidder must be on the current Iowa Department of Transportation list of qualified bidders; except that this requirement will not apply when bids are received solely for materials, supplies, or equipment. A Certified check, made payable to the County, or a Cashier's check, made payable to either the County or to the Contractor, drawn upon a solvent bank or a bid bond, shall be filed with each proposal. Cashier's check, made payable to the Contractor, shall contain an unqualified endorsement to the County signed by the Contractor or his/her authorized agent. Failure to execute a contract and file an acceptable bond and certificate of insurance within 30 days of the date of the approval for awarding of the contract, as herein provided, will be just and sufficient cause for the denial of the award and the forfeiture of the proposal guarantee. Proposal Guarantee = $100,000