Illinois River Rd over Six Mile Creek
Josephine County, Oregon · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Illinois River Rd over Six Mile Creek in Josephine 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 1992, making it 33 years old at the 2025 inventory.
- It carries about 68 vehicles a day (traffic count year 1993).
- It is one of 137 of the 224 inventoried bridges in Josephine County rated fair (61.2%); 6 (2.7%) 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 August 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 → (42.2975, -123.73078)
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 | Timber tee beam |
| Length | about 40 ft |
| Location | 6MI W & 1MI N of 97538 |
| NBI structure number | 061104000001072 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | August 2024 |
| Inspection interval (item 91) | 24 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 Oregon department of transportation.
Busiest bridges in Josephine County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-5 (hwy 001) over Hillcrest Dr | 1960 | 31,567 | Good |
| I-5 (hwy 001) over Scoville Rd | 1959 | 31,567 | Fair |
| I-5 (hwy 001) over US 199 Or 99 (hwy 025) | 1960 | 31,567 | Good |
| I-5 (hwy 001) over Foothill Blvd | 1960 | 28,016 | Fair |
| I-5 (hwy 001) over Hwy 482 Spur | 2008 | 28,016 | Good |
| Or 238 (hwy 272) over US 199 (hwy 025) NB | 1959 | 26,250 | Fair |
All bridges nearby: Josephine County, OR bridge conditions · every bridge in Josephine County · Oregon bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.