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Every bridge in Meagher County, Montana

Name: Every bridge in Meagher County, Montana
Creator: Bridge Report Card
License: https://creativecommons.org/publicdomain/zero/1.0/

53 inventoried bridges, busiest first

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

Meagher County, Montana, has 53 bridges in the 2025 National Bridge Inventory: 10 rated good, 36 fair, and 7 poor (as of August 20, 2026).
This index lists every one of them, busiest first; each links to its own condition record.

Bridge	Built	Vehicles/day	Condition
US 12 over South Fork Smith River	1997	1,023	Fair
US 89 Fh 32 over North Fork Smith River	1955	607	Fair
Main St over North Fork Smith River	1962	575	Fair
US 12 over N Fork Musselshell R	2014	508	Fair
US 12 over Four Mile Creek	1937	486	Fair
US 89 Fh 32 over Sheep Creek	1939	376	Fair
US 12 over Cooper Creek	2012	347	Fair
US 12 over Flagstaff Creek	2012	347	Fair
US-12 over Whetstone Creek	2012	347	Good
S 294 over Martinsdale Supply Canal	2010	307	Fair
S 294 over S Fork Musselshell River	2010	307	Fair
S 294 over Cottonwood Creek	1948	224	Fair
S 294 over Sawmill Creek	1940	199	Fair
Smith River Road over Sheep Creek 003	1979	133	Fair
S 360 Fh 65 over Smith River	1975	130	Fair
1ST Ave over Sixteenmile Creek 029	1976	100	Poor
Birch Creek Rd over Smith River 001	1973	100	Fair
Canyon Rd over Smith River 002	1957	100	Poor
Clear Range Rd over Smith River 014	1976	100	Fair
Cottonwood CR Rd over Cottonwood Creek 025	1970	100	Fair
County Road 128 over Musselshell River 022	1986	100	Poor
Ed Lavell Ln over Sixteenmile Creek 039	1959	100	Poor
Findon Lane Rd over N Fk Musselshell 019	2010	100	Good
Martinsdale Rd over S Fk Mussleshell Ovf 040	2009	100	Fair
Martinsdale Reserv over Martinsdale Reservoir Ca	1995	100	Fair
Nf-581 over S Fork Musselshell 026	1987	100	Good
Sixteenmile Rd over Sixteenmile Creek 044	2022	100	Fair
Slaughter Hse Ln over S Fork Smith River 021	1991	100	Fair
Linshire Rd over Rock Creek 005	1981	81	Fair
Birky Rd over S Fork Smith River 028	1980	68	Fair
Fdr #204 over Moose Creek	1956	50	Fair
Fdr #204 over Moose Creek	1956	50	Fair
Fdr #9202 over Moose Creek	1959	50	Fair
Fdr 1077 over Sheep Creek	1958	50	Fair
Fdr 119 over Sheep Creek	1956	50	Fair
Fdr 204 over Moose Creek	1956	50	Fair
Fdr 204 over Moose Creek	1956	50	Poor
Fdr 204 over Moose Creek	1956	50	Fair
Fdr 211 over Four Mile Creek	1972	50	Fair
Fdr 211 over Four Mile Creek	1973	50	Poor
Fdr 211 over Four Mile Creek	1973	50	Poor
Fdr 6414 over Sheep Creek	1958	50	Fair
Fdr 836 over Sheep Creek	1968	50	Fair
Forest Lk. Rd. 66 over W Fk Cottonwood Creek	1969	50	Fair
Nfsr 119 over Moose Creek	1971	50	Fair
Nfsr 274 over Spring Creek	1996	50	Good
Shields River Rd over Shields River	2016	50	Fair
Shields River Road over Shields River	2016	50	Good
Stud Horse Creek R over Lower Holstrom Ditch	2017	50	Good
Nfsr 274 over Musselshell River	1996	40	Good
Nfsr 6438 over Spring Creek	2010	40	Good
No Data Entered over Sheep Creek	1993	40	Good
Nfsr 575 over Camas Creek	1986	10	Good

Source: FHWA National Bridge Inventory, 2025.

Meagher County bridge conditions · Montana bridges by county.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.