US 23 over Over SR 309-1928
GoodMarion County, Ohio · Over SR 309-1928 · Structure no. 5100720
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Concrete Continuous
- Length
- 166 ft
- 4 main spans
- Daily traffic
- 10,986
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
US 23 over Over SR 309-1928 is a concrete continuous slab carrying US 23 over Over SR 309-1928 in Marion County, Ohio. It was built in 1968, so it is 57 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 10,986 vehicles a day, roughly 23% of them trucks, projected to reach 15,249 by 2038. The structure is 166 ft (50.6 m) long and 42 ft wide.
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 | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 23 over Over SR 309-1928 built?
It was built in 1968, making it 57 years old in 2025.
What condition is US 23 over Over SR 309-1928 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 March 2023.
How much traffic does US 23 over Over SR 309-1928 carry?
About 10,986 vehicles per day (2018 count), of which roughly 23% are trucks.
How long is US 23 over Over SR 309-1928?
The structure is 166 ft (50.6 m) long with a longest span of 45 ft (13.7 m) and a deck 42 ft wide.
Who owns US 23 over Over SR 309-1928?
It is owned by the State Highway Agency.