Number Nine Rd. over I70
GoodMontgomery County, Ohio · 1.06MI.E. of Preble Co. · Structure no. 5704685
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 281 ft
- 4 main spans
- Daily traffic
- 358
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Number Nine Rd. over I70 is a steel continuous stringer/multi-beam or girder carrying Number Nine Rd. over I70 in Montgomery County, Ohio. It was built in 1964, so it is 61 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 358 vehicles a day, roughly 8% of them trucks, projected to reach 51,420 by 2035. The structure is 281 ft (85.6 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| 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 Number Nine Rd. over I70 built?
It was built in 1964, making it 61 years old in 2025.
What condition is Number Nine Rd. over I70 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 August 2023.
How much traffic does Number Nine Rd. over I70 carry?
About 358 vehicles per day (2015 count), of which roughly 8% are trucks.
How long is Number Nine Rd. over I70?
The structure is 281 ft (85.6 m) long with a longest span of 82 ft (25 m) and a deck 31 ft wide.
Who owns Number Nine Rd. over I70?
It is owned by the State Highway Agency.