SR-48 over Stillwater River
GoodMiami County, Ohio · 1.68MI.S. of Jct. SR-718 · Structure no. 5500966
- Built
- 1961
- 64 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 276 ft
- 4 main spans
- Daily traffic
- 2,400
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
SR-48 over Stillwater River is a steel continuous stringer/multi-beam or girder carrying SR-48 over Stillwater River in Miami County, Ohio. It was built in 1961, so it is 64 years old, older than the Ohio average of 47.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,400 vehicles a day, roughly 5% of them trucks, projected to reach 2,496 by 2039. The structure is 276 ft (84.1 m) long and 34 ft wide. If it were closed, the detour would be 11.8 mi (19 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 SR-48 over Stillwater River built?
It was built in 1961, making it 64 years old in 2025.
What condition is SR-48 over Stillwater River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.
How much traffic does SR-48 over Stillwater River carry?
About 2,400 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is SR-48 over Stillwater River?
The structure is 276 ft (84.1 m) long with a longest span of 75 ft (22.9 m) and a deck 34 ft wide.
Who owns SR-48 over Stillwater River?
It is owned by the State Highway Agency.