Sb/Nb Ir 75 over SR48
GoodMontgomery County, Ohio · JCT SR48/I75 · Structure no. 5708338
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 130 ft
- 1 main span
- Daily traffic
- 111,868
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Sb/Nb Ir 75 over SR48 is a prestressed concrete stringer/multi-beam or girder carrying Sb/Nb Ir 75 over SR48 in Montgomery County, Ohio. It was built in 2009, so it is 16 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 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 111,868 vehicles a day, roughly 14% of them trucks, projected to reach 155,273 by 2035. The structure is 130 ft (39.6 m) long and 151 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sb/Nb Ir 75 over SR48 built?
It was built in 2009, making it 16 years old in 2025.
What condition is Sb/Nb Ir 75 over SR48 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 2023.
How much traffic does Sb/Nb Ir 75 over SR48 carry?
About 111,868 vehicles per day (2015 count), of which roughly 14% are trucks.
How long is Sb/Nb Ir 75 over SR48?
The structure is 130 ft (39.6 m) long with a longest span of 123 ft (37.5 m) and a deck 151 ft wide.
Who owns Sb/Nb Ir 75 over SR48?
It is owned by the State Highway Agency.