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Bellview Rd over North Fork Willow CR 066

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

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

Bellview Rd over North Fork Willow CR 066 in Teton 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 6 (satisfactory condition) on the 0-9 scale.
It was built in 1986, making it 39 years old at the 2025 inventory.
It carries about 100 vehicles a day (traffic count year 2025).
Its listed owner is the county highway agency.
It is one of 45 of the 82 inventoried bridges in Teton County rated fair (54.9%); 3 (3.7%) 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

Component	Rating (2025)	FHWA scale meaning
Deck	7	Good condition
Superstructure	6	Satisfactory condition


Structure	Steel stringer or multi-beam girder
Length	about 40 ft
Location	16M W Choteau
NBI structure number	L50006016+04001
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I 15 over Sep 9TH Rd NE	1972	1,969	Good
I 15 over Sep 9TH Rd NE	1972	1,969	Good
US 89 over Greenfields South Canal	1983	1,798	Good
US 89 over Greenfields Main Canal	1983	1,798	Good
I 15 over Int Main St	1976	1,703	Fair
I 15 over Int Main St	1976	1,703	Fair