I-575 (sbl) over CR 646 Hawkins Store Rd.
GoodCobb County, Georgia · 5 MI NE of Kennesaw · Structure no. 000000006701200
- Built
- 1980
- 45 years old
- Condition
- Good
- inspected May 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 185 ft
- 1 main span
- Daily traffic
- 23,000
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-575 (sbl) over CR 646 Hawkins Store Rd. is a prestressed concrete box beam or girders - single or spread carrying I-575 (sbl) over CR 646 Hawkins Store Rd. in Cobb County, Georgia. It was built in 1980, 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 23,000 vehicles a day, roughly 5% of them trucks, projected to reach 123,825 by 2032. The structure is 185 ft (56.4 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-575 (sbl) over CR 646 Hawkins Store Rd. built?
It was built in 1980, making it 45 years old in 2025.
What condition is I-575 (sbl) over CR 646 Hawkins Store Rd. 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 I-575 (sbl) over CR 646 Hawkins Store Rd. carry?
About 23,000 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is I-575 (sbl) over CR 646 Hawkins Store Rd.?
The structure is 185 ft (56.4 m) long with a longest span of 185 ft (56.4 m) and a deck 44 ft wide.
Who owns I-575 (sbl) over CR 646 Hawkins Store Rd.?
It is owned by the State Highway Agency.