St Charles Rd over St Charles Creek
Bear Lake County, Idaho · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- St Charles Rd over St Charles Creek in Bear Lake County, Idaho, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1967, making it 58 years old at the 2025 inventory.
- It carries about 200 vehicles a day (traffic count year 1993).
- It is one of 20 of the 34 inventoried bridges in Bear Lake County rated fair (58.8%); 0 (0.0%) 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 September 2021, on a 48-month routine inspection cycle.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (42.0948, -111.52226)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Timber stringer or multi-beam girder |
| Length | about 25 ft |
| Location | No Data Entered |
| NBI structure number | 040503000001014 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | September 2021 |
| Inspection interval (item 91) | 48 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 Idaho department of transportation.
Busiest bridges in Bear Lake County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 89 over UPRR;12TH St.;montpelier | 1971 | 4,800 | Fair |
| US 89 over Bear River | 1973 | 3,500 | Good |
| US 30 over Georgetown Creek | 2016 | 3,400 | Good |
| US 89 over Ovid Creek | 2014 | 3,100 | Good |
| US 89 over Bear Lake Canal | 1973 | 3,100 | Fair |
| US 89 over Ovid Creek | 2019 | 2,000 | Good |
All bridges nearby: Bear Lake County, ID bridge conditions · every bridge in Bear Lake County · Idaho bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.