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7TH Ave N over RR

Hill County, Montana · rated Fair in the 2025 National Bridge Inventory

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

7TH Ave N over RR in Hill County, Montana, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1936 and reconstructed in 1986, making it 89 years old at the 2025 inventory.
It carries about 3,404 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 16 of the 46 inventoried bridges in Hill County rated fair (34.8%); 3 (6.5%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 827 ft
Location	Havre-7th Ave N
NBI structure number	U05710000+02421
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US 2 over Little Box Elder Creek	2011	3,678	Good
US 2 over Drainage	2011	3,678	Good
US 2 over RR	1960	3,539	Fair
US 87 over Beaver Creek	1966	2,982	Good
7TH Ave N over Milk River	1973	2,952	Good
US 87 over Gravel Coulee	1954	1,881	Fair