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Moffat Rd over Marias River 011

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

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

Moffat Rd over Marias River 011 in Liberty 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 1995, making it 30 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 3 of the 10 inventoried bridges in Liberty County rated good (30.0%); 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.

Component ratings


Structure	Prestressed concrete tee beam
Length	about 183 ft
Location	17M S Chester
NBI structure number	L26006007+03001
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 2 over Cottonwood Creek	1953	2,325	Fair
S 223 over Cottonwood Creek	1960	518	Fair
S 223 over Cottonwood Creek	1963	409	Fair
S 223 over Marias River	1966	270	Fair
County Rd 001 over Cottonwood Creek	2020	100	Good
Pugsley Rd over Marias River 006	1951	100	Fair