Usr 40 over Stillwater River
FairMontgomery County, Ohio · .33MI.E. of Jct. SR-48 · Structure no. 5703360
- Built
- 1919
- 106 years old
- Condition
- Fair
- inspected November 2024
- Type
- Culvert
- Concrete
- Length
- 35 ft
- 2 main spans
- Daily traffic
- 7,470
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Usr 40 over Stillwater River is a concrete culvert carrying Usr 40 over Stillwater River in Montgomery County, Ohio. It was built in 1919, so it is 106 years old, older than the Ohio average of 47.3 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 7,470 vehicles a day, roughly 6% of them trucks, projected to reach 10,368 by 2035. The structure is 35 ft (10.7 m) long. If it were closed, the detour would be 11.8 mi (19 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Usr 40 over Stillwater River built?
It was built in 1919, making it 106 years old in 2025.
What condition is Usr 40 over Stillwater River 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 November 2024.
How much traffic does Usr 40 over Stillwater River carry?
About 7,470 vehicles per day (2015 count), of which roughly 6% are trucks.
How long is Usr 40 over Stillwater River?
The structure is 35 ft (10.7 m) long with a longest span of 13 ft (4 m).
Who owns Usr 40 over Stillwater River?
It is owned by the State Highway Agency.