31440-113 2150 N over Big Lost River

Leading Idaho Local Bridge Program project for Butte County, proposal number 31440-113. Bridge replacement for 2150 N over the Big Lost River. Remove the single-span concrete bridge and abutments and replace with a single-span prestressed voided slab concrete bridge on concrete abutments and drilled concrete piles. The bridge to be replaced is approximately 4.1 miles southeast of Arco, Idaho.

Sealed proposals will be received either electronically through QuestCDN (www.QuestCDN.com) or at the office of the Local Highway Technical Assistance Council, 3330 W Grace St, Boise, ID 83703 until 2:30 p.m. MDT on August 27, 2026. The project’s QuestCDN Number is 10311615.