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Horse CR Rd over Shields River 021

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

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (45.98848, -110.64567)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck65Fair condition
Superstructure66Satisfactory condition
Substructure77Good condition

Bridge details

StructureSteel through truss
Lengthabout 104 ft
LocationE Wilsall-horse CR Rd
NBI structure numberL34008000+03001
Condition classFair
Traffic status (item 41)Posted for load
Last inspection (item 90)June 2024
Inspection interval (item 91)24 months
Scour (item 113)8: foundations stable, scour above the top of the footing
Fracture critical (item 92A)Yes

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

Busiest bridges in Park County

BridgeBuiltVehicles/dayCondition
I 90 over Int West Livingston19629,461Fair
I 90 over Int West Livingston19629,461Fair
I 90 over Int S Livingston-us Hwy19629,461Fair
I 90 over Quinn Creek Road20228,272Good
I 90 over Quinn Creek Road20228,272Good
I 90 over Int Hopper19788,236Fair

All bridges nearby: Park County, MT bridge conditions · every bridge in Park County · Montana bridges.

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