Demolition, site work and new construction of a bridge / tunnel in Saint Anthony, Idaho. Completed plans call for the demolition of a bridge / tunnel; and for the construction of a bridge / tunnel.

Removal of existing concrete bridge and construction of a single-span prestressed concrete voided slab bridge on reinforced concrete spread footings, roadway approach construction, permitted river alterations, and riprap placement. Existing Bridge Key Number 31935 is in Fremont County and carries N 2000 E over the Egin Canal. The bridge is owned and maintained by Fremont County and is located approximately 4.4 miles east of Saint Anthony, ID. This proposal is for the contractor to remove the existing concrete bridge with concrete foundations and replace it with a singlespan prestressed concrete voided slab bridge on reinforced concrete spread footings. The bridge will be closed during construction and detour provided . Additional work includes roadway approach construction , permitted river alterations, and placing riprap. Leading Idaho Local Bridge Program project for Fremont County, Proposal Number 31935-112. Existing Bridge Key Number 31935 is in Fremont County and carries N 2000 E over the Egin Canal . The bridge is owned and maintained by Fremont County and is located approximately 4.4 miles east of Saint Anthony, ID. This proposal is for the contractor to remove the existing concrete bridge with concrete foundations and replace it with a single-span prestressed concrete voided slab bridge on reinforced concrete spread footings. The bridge will be closed during construction and detour provided. Additional work includes roadway approach construction, permitted river alterations, and placing riprap. Question Deadline 08/24/2026 at 5:00 PM MT All questions and contact during the bidding period must be submitted through QuestCDN.