Fs Route No. 278 over Johnson Creek
Bonner County, Idaho · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Fs Route No. 278 over Johnson Creek in Bonner County, Idaho, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 8 (very good condition) on the 0-9 scale.
- It was built in 2022, making it 3 years old at the 2025 inventory.
- It carries about 50 vehicles a day.
- It is one of 38 of the 104 inventoried bridges in Bonner County rated good (36.5%); 11 (10.6%) are rated poor.
- 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 → (48.13667, -116.2254)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 8 | Very good condition |
| Superstructure | 8 | Very good condition |
| Substructure | 8 | Very good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 77 ft |
| Location | Johnson Creek |
| NBI structure number | 010400000036223 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Idaho department of transportation.
Busiest bridges in Bonner County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 95 over Pend Oreille R;sandpoint | 1981 | 18,500 | Fair |
| US 2 over Sand Creek | 1973 | 18,500 | Good |
| US 95 over US 95NB Off R;sand Creek | 2012 | 12,500 | Fair |
| US 95 over Bridge Street | 2012 | 12,500 | Fair |
| US 2 over Pend Oreille R;oldtown B | 1988 | 11,500 | Fair |
| US 95 over Cocolalla Creek | 2017 | 11,500 | Good |
All bridges nearby: Bonner County, ID bridge conditions · every bridge in Bonner County · Idaho bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.