Road over Thomas Creek
PoorUmatilla County, Oregon · No Data Entered · Structure no. 061406000001011
- Built
- 1958
- 67 years old
- Condition
- Poor
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 49 ft
- 3 main spans
- Daily traffic
- 46
- 1989 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Road over Thomas Creek is a wood or timber stringer/multi-beam or girder carrying Road over Thomas Creek in Umatilla County, Oregon. It was built in 1958, so it is 67 years old, older than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 46 vehicles a day, projected to reach 69 by 2045. The structure is 49 ft (14.8 m) long and 16 ft wide. If it were closed, the detour would be 620.7 mi (999 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Road over Thomas Creek built?
It was built in 1958, making it 67 years old in 2025.
What condition is Road over Thomas Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2023.
How much traffic does Road over Thomas Creek carry?
About 46 vehicles per day (1989 count).
How long is Road over Thomas Creek?
The structure is 49 ft (14.8 m) long with a longest span of 33 ft (10.2 m) and a deck 16 ft wide.
Who owns Road over Thomas Creek?
It is owned by the U.S. Forest Service.