US 30 (hwy 449) over Burnt River (durbin)
Baker County, Oregon · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US 30 (hwy 449) over Burnt River (durbin) in Baker County, Oregon, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1995, making it 30 years old at the 2025 inventory.
- It carries about 551 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 124 of the 188 inventoried bridges in Baker County rated fair (66.0%); 9 (4.8%) are rated poor.
- 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 → (44.3626, -117.2815)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 6 | Satisfactory condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 110 ft |
| Location | 4.6 Mi. SE Jct. I-84 |
| NBI structure number | 17444 449 00456 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Oregon department of transportation.
Busiest bridges in Baker County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-84 (hwy 006) over Burnt River(dixie CR) | 1971 | 11,968 | Fair |
| I-84 (hwy 006) over Burnt River (RR Tunnel) | 1971 | 11,958 | Good |
| I-84 (hwy 006) over Burnt River(chimney CR) | 1971 | 11,958 | Fair |
| I-84 (hwy 006) over Burnt River(jordan CR) | 1971 | 11,958 | Fair |
| I-84 (hwy 006) over Lookout Mt I/c | 1971 | 11,958 | Good |
| I-84 (hwy 006) over Burnt River(jett CR) | 1971 | 11,932 | Fair |
All bridges nearby: Baker County, OR bridge conditions · every bridge in Baker County · Oregon bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.