Roosevelt ST over Mill Creek
FairWalla Walla County, Washington · Roosevelt and Mill CR · Structure no. 085378000000000
- Built
- 1910
- 115 years old, rebuilt 1967
- Condition
- Fair
- inspected September 2023
- Type
- Tee Beam
- Concrete
- Length
- 49 ft
- 2 main spans
- Daily traffic
- 6,123
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Roosevelt ST over Mill Creek is a concrete tee beam carrying Roosevelt ST over Mill Creek in Walla Walla County, Washington. It was built in 1910 and reconstructed in 1967, so it is 115 years old, older than the Washington average of 49.8 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 6,123 vehicles a day, roughly 5% of them trucks, projected to reach 19,325 by 2043. The structure is 49 ft (14.9 m) long and 59 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Roosevelt ST over Mill Creek built?
It was built in 1910, making it 115 years old in 2025. It was reconstructed in 1967.
What condition is Roosevelt ST over Mill 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 September 2023.
How much traffic does Roosevelt ST over Mill Creek carry?
About 6,123 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Roosevelt ST over Mill Creek?
The structure is 49 ft (14.9 m) long with a longest span of 25 ft (7.6 m) and a deck 59 ft wide.
Who owns Roosevelt ST over Mill Creek?
It is owned by the City or Municipal Highway Agency.