N Ridge Avenue over Morgan Ditch
GoodMiami County, Ohio · N Ridge Ave at Trade Sq · Structure no. 5560381
- Built
- 1948
- 77 years old, rebuilt 1992
- Condition
- Good
- inspected July 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 3,866
- 1999 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
N Ridge Avenue over Morgan Ditch is a prestressed concrete box beam or girders - multiple carrying N Ridge Avenue over Morgan Ditch in Miami County, Ohio. It was built in 1948 and reconstructed in 1992, so it is 77 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 3,866 vehicles a day, roughly 10% of them trucks, projected to reach 5,366 by 2019. The structure is 23 ft (7 m) long and 53 ft wide. If it were closed, the detour would be 1.2 mi (2 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 N Ridge Avenue over Morgan Ditch built?
It was built in 1948, making it 77 years old in 2025. It was reconstructed in 1992.
What condition is N Ridge Avenue over Morgan Ditch 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 July 2023.
How much traffic does N Ridge Avenue over Morgan Ditch carry?
About 3,866 vehicles per day (1999 count), of which roughly 10% are trucks.
How long is N Ridge Avenue over Morgan Ditch?
The structure is 23 ft (7 m) long with a longest span of 20 ft (6.2 m) and a deck 53 ft wide.
Who owns N Ridge Avenue over Morgan Ditch?
It is owned by the City or Municipal Highway Agency.