TR 21 over Alum Creek
GoodMorrow County, Ohio · 0.2 Mi. E. Int. CR24 · Structure no. 5932441
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected November 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 70 ft
- 1 main span
- Daily traffic
- 289
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
TR 21 over Alum Creek is a prestressed concrete box beam or girders - multiple carrying TR 21 over Alum Creek in Morrow County, Ohio. It was built in 2016, so it is 9 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 289 vehicles a day, roughly 8% of them trucks, projected to reach 401 by 2035. The structure is 70 ft (21.2 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 21 over Alum Creek built?
It was built in 2016, making it 9 years old in 2025.
What condition is TR 21 over Alum Creek 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 November 2024.
How much traffic does TR 21 over Alum Creek carry?
About 289 vehicles per day (2015 count), of which roughly 8% are trucks.
How long is TR 21 over Alum Creek?
The structure is 70 ft (21.2 m) long with a longest span of 65 ft (19.8 m) and a deck 24 ft wide.
Who owns TR 21 over Alum Creek?
It is owned by the County Highway Agency.