Midale Rd over Big Warm Creek 045
Phillips County, Montana · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Midale Rd over Big Warm Creek 045 in Phillips County, Montana, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, 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 13 of the 101 inventoried bridges in Phillips County rated good (12.9%); 22 (21.8%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated March 2024, on a 24-month routine inspection cycle.
- 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.
View this bridge on a map → (48.0945, -108.15164)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete tee beam |
| Length | about 74 ft |
| Location | 22M S Malta |
| NBI structure number | L36203000+06001 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | March 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Montana department of transportation.
Busiest bridges in Phillips County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 2 over Milk River | 1952 | 3,681 | Fair |
| US 191 over Dodson South Canal | 2000 | 2,221 | Fair |
| US 2 over Exeter Creek | 1990 | 1,474 | Good |
| US 2 over Beaver Creek Overflow | 1968 | 1,409 | Fair |
| US 2 over Beaver Creek Overflow | 1968 | 1,409 | Fair |
| US 2 over Beaver Creek | 1966 | 1,409 | Fair |
All bridges nearby: Phillips County, MT bridge conditions · every bridge in Phillips County · Montana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.