Chastain Road over SR 417 (I-575)
GoodCobb County, Georgia · 3.2 MI E of Kennesaw · Structure no. 000000006701340
- Built
- 1980
- 45 years old, rebuilt 2004
- Condition
- Good
- inspected August 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 301 ft
- 2 main spans
- Daily traffic
- 30,100
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Chastain Road over SR 417 (I-575) is a prestressed concrete continuous box beam or girders - single or spread carrying Chastain Road over SR 417 (I-575) in Cobb County, Georgia. It was built in 1980 and reconstructed in 2004, so it is 45 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 30,100 vehicles a day, roughly 1% of them trucks, projected to reach 32,475 by 2032. The structure is 301 ft (91.7 m) long and 107 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Chastain Road over SR 417 (I-575) built?
It was built in 1980, making it 45 years old in 2025. It was reconstructed in 2004.
What condition is Chastain Road over SR 417 (I-575) 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 Chastain Road over SR 417 (I-575) carry?
About 30,100 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is Chastain Road over SR 417 (I-575)?
The structure is 301 ft (91.7 m) long with a longest span of 154 ft (46.9 m) and a deck 107 ft wide.
Who owns Chastain Road over SR 417 (I-575)?
It is owned by the State Highway Agency.