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Philbrook Rd over Judith River 013

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

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (46.98523, -109.9738)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck77Good condition
Superstructure77Good condition
Substructure66Satisfactory condition

Bridge details

StructurePrestressed concrete tee beam
Lengthabout 84 ft
Location4M W Hobson
NBI structure numberL23007000+03001
Condition classFair
Traffic status (item 41)Open, no restriction
Last inspection (item 90)January 2025
Inspection interval (item 91)24 months
Scour (item 113)5: foundations stable, scour within the limits of the footing or piles

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

Busiest bridges in Judith Basin County

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US 87 over Otter Creek19612,874Good
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US 87 over Stockpass19612,753Good

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

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