Bronken Rd over Int Bronken Rd I 15 003

Toole County, Montana · rated Good in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

• Bronken Rd over Int Bronken Rd I 15 003 in Toole County, Montana, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
• Its lowest-rated component is the substructure, rated 7 (good condition) on the 0-9 scale.
• It was built in 1964 and reconstructed in 1980, making it 61 years old at the 2025 inventory.
• It carries about 100 vehicles a day (traffic count year 2025).
• Its listed owner is the state highway agency.
• It is one of 14 of the 35 inventoried bridges in Toole County rated good (40.0%); 0 (0.0%) are rated poor.
• A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

View this bridge on a map → (48.59536, -111.86185)

Component ratings

Bridge details

Source: FHWA National Bridge Inventory, 2025 data as reported by the Montana department of transportation.

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