Lolo St over Rattlesnake Creek 009
Missoula County, Montana · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Lolo St over Rattlesnake Creek 009 in Missoula County, Montana, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- It was built in 1966, making it 59 years old at the 2025 inventory.
- It carries about 2,363 vehicles a day (traffic count year 2023).
- Its listed owner is a city or municipal highway agency.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (46.88504, -113.97138)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 6 | Satisfactory condition |
| Superstructure | 4 | Poor condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Prestressed concrete tee beam |
| Length | about 94 ft |
| Location | Missoula-lolo Street |
| NBI structure number | M32081000+00601 |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Montana department of transportation.
All bridges nearby: Missoula County, MT bridge conditions · Montana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.