Ir 75 NB over SR 117 & SR 309
GoodAllen County, Ohio · .92 MI N of 4th Street · Structure no. 0202053
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 124 ft
- 1 main span
- Daily traffic
- 15,822
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Ir 75 NB over SR 117 & SR 309 is a prestressed concrete stringer/multi-beam or girder carrying Ir 75 NB over SR 117 & SR 309 in Allen County, Ohio. It was built in 2013, so it is 12 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 15,822 vehicles a day, roughly 34% of them trucks, projected to reach 21,961 by 2035. The structure is 124 ft (37.8 m) long and 47 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 | 9 Excellent | 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 Ir 75 NB over SR 117 & SR 309 built?
It was built in 2013, making it 12 years old in 2025.
What condition is Ir 75 NB over SR 117 & SR 309 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 October 2024.
How much traffic does Ir 75 NB over SR 117 & SR 309 carry?
About 15,822 vehicles per day (2015 count), of which roughly 34% are trucks.
How long is Ir 75 NB over SR 117 & SR 309?
The structure is 124 ft (37.8 m) long with a longest span of 121 ft (36.9 m) and a deck 47 ft wide.
Who owns Ir 75 NB over SR 117 & SR 309?
It is owned by the State Highway Agency.