LA Marr Gulch Road over Pine Creek
FairUmatilla County, Oregon · 1.4 MI N of Johnson Road · Structure no. 59C547067600515
- Built
- 1936
- 89 years old, rebuilt 1990
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 41 ft
- 1 main span
- Daily traffic
- 146
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
LA Marr Gulch Road over Pine Creek is a steel stringer/multi-beam or girder carrying LA Marr Gulch Road over Pine Creek in Umatilla County, Oregon. It was built in 1936 and reconstructed in 1990, so it is 89 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 146 vehicles a day, roughly 10% of them trucks, projected to reach 170 by 2025. The structure is 41 ft (12.5 m) long and 22 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA Marr Gulch Road over Pine Creek built?
It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1990.
What condition is LA Marr Gulch Road over Pine 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 July 2023.
How much traffic does LA Marr Gulch Road over Pine Creek carry?
About 146 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is LA Marr Gulch Road over Pine Creek?
The structure is 41 ft (12.5 m) long with a longest span of 40 ft (12.2 m) and a deck 22 ft wide.
Who owns LA Marr Gulch Road over Pine Creek?
It is owned by the County Highway Agency.