Old Mountain RD over Allatoona Creek
GoodCobb County, Georgia · 7.3 Miles South of Acwort · Structure no. 000000006750380
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected May 2023
- Type
- Slab
- Concrete Continuous
- Length
- 56 ft
- 2 main spans
- Daily traffic
- 2,047
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Old Mountain RD over Allatoona Creek is a concrete continuous slab carrying Old Mountain RD over Allatoona Creek in Cobb County, Georgia. It was built in 1988, so it is 37 years old, younger than the Georgia average of 47.5 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 2,047 vehicles a day, roughly 1% of them trucks, projected to reach 2,895 by 2032. The structure is 56 ft (17.1 m) long and 31 ft wide. If it were closed, the detour would be 3.7 mi (6 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 Old Mountain RD over Allatoona Creek built?
It was built in 1988, making it 37 years old in 2025.
What condition is Old Mountain RD over Allatoona Creek 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 May 2023.
How much traffic does Old Mountain RD over Allatoona Creek carry?
About 2,047 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is Old Mountain RD over Allatoona Creek?
The structure is 56 ft (17.1 m) long with a longest span of 28 ft (8.5 m) and a deck 31 ft wide.
Who owns Old Mountain RD over Allatoona Creek?
It is owned by the County Highway Agency.