Bigham Road over Dry Creek
FairJackson County, Oregon · 1.0 MI N of Antelope Road · Structure no. 08150 533 00100
- Built
- 1957
- 68 years old
- Condition
- Fair
- inspected June 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 61 ft
- 3 main spans
- Daily traffic
- 2,219
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Bigham Road over Dry Creek is a concrete continuous tee beam carrying Bigham Road over Dry Creek in Jackson County, Oregon. It was built in 1957, so it is 68 years old, older than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 2,219 vehicles a day, roughly 10% of them trucks, projected to reach 2,604 by 2025. The structure is 61 ft (18.6 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bigham Road over Dry Creek built?
It was built in 1957, making it 68 years old in 2025.
What condition is Bigham Road over Dry Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.
How much traffic does Bigham Road over Dry Creek carry?
About 2,219 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Bigham Road over Dry Creek?
The structure is 61 ft (18.6 m) long with a longest span of 40 ft (12.2 m) and a deck 29 ft wide.
Who owns Bigham Road over Dry Creek?
It is owned by the County Highway Agency.