SB Ir 71 over Gum Run
GoodWarren County, Ohio · 3.6 MI S War-Cli CO Line · Structure no. 8302375
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected June 2023
- Type
- Slab
- Concrete Continuous
- Length
- 73 ft
- 3 main spans
- Daily traffic
- 20,603
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
SB Ir 71 over Gum Run is a concrete continuous slab carrying SB Ir 71 over Gum Run in Warren 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 20,603 vehicles a day, roughly 11% of them trucks, projected to reach 28,597 by 2035. The structure is 73 ft (22.3 m) long and 44 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SB Ir 71 over Gum Run built?
It was built in 1964, making it 61 years old in 2025.
What condition is SB Ir 71 over Gum Run 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 June 2023.
How much traffic does SB Ir 71 over Gum Run carry?
About 20,603 vehicles per day (2015 count), of which roughly 11% are trucks.
How long is SB Ir 71 over Gum Run?
The structure is 73 ft (22.3 m) long with a longest span of 28 ft (8.5 m) and a deck 44 ft wide.
Who owns SB Ir 71 over Gum Run?
It is owned by the State Highway Agency.