Formula Grant 693JJ22630000Y126IDA026544
- The Federal Highway Administration awarded the Idaho Department of Transportation $2,156,502 in Bridge Formula Program funding on October 23, 2025, to provide bridge inspections and engineering load rating analysis for structures on Idaho's state highway system. The award ensures public safety and maintains commerce mobility across the state highway network. Performance extends through December 31, 2028, with work conducted in Idaho. The Bridge Formula Program, established under the...
- The Federal Highway Administration awarded the Idaho Department of Transportation $401,374.50 on February 5, 2026, for bridge rehabilitation work under the Bridge Formula Program (CFDA 20.263). The award funds rehabilitation of the Lake Fork Creek Bridge in Valley County, Idaho, which exhibits spalled areas on the exterior flanges of the girders and undermining of the abutment cap. As traffic demand over the bridge is expected to increase, these defects require remediation to address...
- The Federal Highway Administration awarded the Idaho Department of Transportation $555,614.69 on May 19, 2026, under the Bridge Formula Program (CFDA 20.263) to replace the Three Mile Creek Bridge on Lukes Gulch Road in Idaho County, Idaho. The project replaces a bridge built in 1965 that is structurally compromised and poses safety risks. The existing steel girders exhibit scattered surface corrosion, and the metal bridge railings—29-inch galvanized W-rail with steel posts—are in poor condition...
- The Idaho Department of Transportation was awarded $903,000 on June 3, 2022 under the Highway Planning and Construction federal Formula Grant program administered by the Department of Transportation Federal Highway Administration. The funding will support replacement of a structurally deficient single lane bridge with a two-lane, unrestricted weight bridge on the North Fork East River in Bonner County, Idaho. The existing bridge lacks modern guardrails and poses a safety concern. The project...
- The Idaho Department of Transportation was awarded a $476,000 Formula Grant on April 11, 2023 from the Department of Transportation Federal Highway Administration under the Highway Planning and Construction program (CFDA 20.205). The grant will fund replacement of an existing structurally deficient single lane bridge with a new two-lane, unrestricted weight bridge in Bonner County, Idaho. The existing bridge lacks modern guardrails and poses a safety concern. The Highway Planning and...
- The Idaho Department of Transportation received a $650,000 Formula Grant award from the Department of Transportation Federal Highway Administration under the Highway Planning and Construction program (CFDA 20.205) on February 12, 2021. The funding will support replacement of the West Bridge Street Bridge over the Snake River in Blackfoot, Idaho. The existing 1936 steel truss bridge is structurally deficient with vehicle damage, delamination, spalling concrete, and settled/twisted piers. The...
- The Federal Highway Administration awarded the Idaho Department of Transportation $185,815.31 on May 19, 2026, under the Bridge Formula Program (CFDA 20.263) to replace the Three Mile Creek Bridge on Lukes Gulch Road in Idaho County, Idaho. The project replaces a bridge built in 1965 that has reached structural compromise. The existing 58-year-old bridge exhibits scattered surface corrosion on steel girders and deteriorated metal railings and posts in poor condition, including damage from...
- The Federal Highway Administration (FHWA) awarded a $2,058,635.77 Formula Grant on January 2, 2024 to the Idaho Department of Transportation (IDT) under the Highway Planning and Construction program (CFDA 20.205). The grant funds the Rapid Lightning Creek Bridge #5 Replacement Project located in Bonner County, Idaho. The project involves replacing the deficient bridge and approach guardrail, as well as installing new bridge railing. This infrastructure project aims to enhance mobility, safety,...
- The Idaho Department of Transportation (IDT) received a $163,398 Formula Grant award from the Federal Highway Administration on September 14, 2022 under the Highway Planning and Construction program (CFDA 20.205). The funding will support replacement of the Little Wood River Bridge in Shoshone County, Idaho. The Highway Planning and Construction program aims to assist states in constructing, preserving, and improving highways through various transportation programs, including the Federal-aid...
- This $106,214 Formula Grant award from the Federal Highway Administration (CFDA 20.205 - Highway Planning and Construction) will support the replacement of the SH 21, S FK PAYETTE BR (LOWMAN) bridge in Boise County, Idaho. The bridge was originally constructed in 1948 and is being replaced under this project. The Idaho Department of Transportation, as the state government awardee, will execute this bridge replacement project to improve transportation infrastructure in the region. This grant...
The Federal Highway Administration awarded the Idaho Department of Transportation $841,000 on August 31, 2026, under the Bridge Formula Program (CFDA 20.263) to replace the Whiskey Jack Bridge over Boyer Slough in Bonner County, Idaho. The single-access bridge is in fair but deteriorating condition, functionally obsolete, and measuring only 20 feet curb-to-curb. Wooden guardrails provide inadequate vehicle containment, and the drop to water is significant and deep enough to submerge a vehicle in the event of an accident. The narrow width creates operational constraints—vehicles must stop and take turns crossing when meeting oncoming traffic. Work is scheduled for completion by September 30, 2032, and will be performed in Idaho. The Bridge Formula Program apportions funding to states via formula based on the relative costs of replacing bridges in poor condition and rehabilitating bridges in fair condition, for use on highway bridge replacement, rehabilitation, preservation, protection, or construction projects on public roads.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $841.0k | 8/31/26 |