Keowee ST M0099 over Great Miami River
GoodMontgomery County, Ohio · .57MILES S of Wagner Ford · Structure no. 5760551
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 515 ft
- 4 main spans
- Daily traffic
- 16,980
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Keowee ST M0099 over Great Miami River is a prestressed concrete continuous stringer/multi-beam or girder carrying Keowee ST M0099 over Great Miami River in Montgomery County, Ohio. It was built in 2019, so it is 6 years old, younger 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 16,980 vehicles a day, roughly 8% of them trucks, projected to reach 18,678 by 2038. The structure is 515 ft (157 m) long and 79 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Keowee ST M0099 over Great Miami River built?
It was built in 2019, making it 6 years old in 2025.
What condition is Keowee ST M0099 over Great Miami 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 April 2024.
How much traffic does Keowee ST M0099 over Great Miami River carry?
About 16,980 vehicles per day (2018 count), of which roughly 8% are trucks.
How long is Keowee ST M0099 over Great Miami River?
The structure is 515 ft (157 m) long with a longest span of 140 ft (42.8 m) and a deck 79 ft wide.
Who owns Keowee ST M0099 over Great Miami River?
It is owned by the County Highway Agency.