Mosby CR Rd over Champion Creek
Lane County, Oregon · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Mosby CR Rd over Champion Creek in Lane County, Oregon, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1976, making it 49 years old at the 2025 inventory.
- It carries about 1,790 vehicles a day (traffic count year 2020).
- Its listed owner is the county highway agency.
- It is one of 649 of the 1,011 inventoried bridges in Lane County rated fair (64.2%); 16 (1.6%) 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 2024, on a 24-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 → (43.7535, -122.98792)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Prestressed concrete slab |
| Length | about 27 ft |
| Location | 028 Mi S Dorena Dam |
| NBI structure number | 39C15A250000536 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | September 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | U: unknown foundation, not evaluated for scour |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Oregon department of transportation.
Busiest bridges in Lane County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-5 (hwy 001) over Floodway Ditch | 1961 | 78,731 | Fair |
| Coburg Road over Willamette River | 1950 | 74,362 | Fair |
| Ferry St over UPRR Viaduct/4-6-7 Aves | 1949 | 74,362 | Fair |
| Hwy 69 over River Road | 1970 | 65,196 | Fair |
| Or 126 (hwy 227) over Hwy 228 Cons 1 & 2 | 1964 | 62,257 | Good |
| Or 126 (hwy 227) over 5TH Street | 1964 | 62,257 | Fair |
All bridges nearby: Lane County, OR bridge conditions · every bridge in Lane County · Oregon bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.