Six Flags Drive over I-20
GoodPosted for loadCobb County, Georgia · 5 MI South East of Austel · Structure no. 000000006701720
- Built
- 1963
- 62 years old, rebuilt 1980
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 304 ft
- 4 main spans
- Daily traffic
- 15,900
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Six Flags Drive over I-20 is a steel continuous stringer/multi-beam or girder carrying Six Flags Drive over I-20 in Cobb County, Georgia. It was built in 1963 and reconstructed in 1980, so it is 62 years old, older 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. Its operating status is: posted for load restriction.
It carries about 15,900 vehicles a day, roughly 1% of them trucks, projected to reach 14,235 by 2032. The structure is 304 ft (92.7 m) long and 78 ft wide. If it were closed, the detour would be 6.2 mi (10 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 Six Flags Drive over I-20 built?
It was built in 1963, making it 62 years old in 2025. It was reconstructed in 1980.
What condition is Six Flags Drive over I-20 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 September 2023.
How much traffic does Six Flags Drive over I-20 carry?
About 15,900 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is Six Flags Drive over I-20?
The structure is 304 ft (92.7 m) long with a longest span of 81 ft (24.7 m) and a deck 78 ft wide.
Who owns Six Flags Drive over I-20?
It is owned by the State Highway Agency.