SR29 over R.J. Corman RR
GoodMercer County, Ohio · .77 Mi. E. of Jct. SR703 · Structure no. 5400325
- Built
- 1971
- 54 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 192 ft
- 3 main spans
- Daily traffic
- 4,061
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
SR29 over R.J. Corman RR is a steel continuous stringer/multi-beam or girder carrying SR29 over R.J. Corman RR in Mercer County, Ohio. It was built in 1971, so it is 54 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 4,061 vehicles a day, roughly 13% of them trucks, projected to reach 5,637 by 2035. The structure is 192 ft (58.5 m) long and 42 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR29 over R.J. Corman RR built?
It was built in 1971, making it 54 years old in 2025.
What condition is SR29 over R.J. Corman RR 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 September 2024.
How much traffic does SR29 over R.J. Corman RR carry?
About 4,061 vehicles per day (2015 count), of which roughly 13% are trucks.
How long is SR29 over R.J. Corman RR?
The structure is 192 ft (58.5 m) long with a longest span of 71 ft (21.6 m) and a deck 42 ft wide.
Who owns SR29 over R.J. Corman RR?
It is owned by the State Highway Agency.