I-75 (nbl) over SR 5C Ernest Barrett Pky
GoodCobb County, Georgia · 2.9 Miles SE of Kennesaw · Structure no. 000000006700810
- Built
- 1973
- 52 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 230 ft
- 2 main spans
- Daily traffic
- 152,000
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-75 (nbl) over SR 5C Ernest Barrett Pky is a steel continuous stringer/multi-beam or girder carrying I-75 (nbl) over SR 5C Ernest Barrett Pky in Cobb County, Georgia. It was built in 1973, so it is 52 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.
It carries about 152,000 vehicles a day, roughly 1% of them trucks, projected to reach 193,530 by 2032. The structure is 230 ft (70.1 m) long and 56 ft wide.
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-75 (nbl) over SR 5C Ernest Barrett Pky built?
It was built in 1973, making it 52 years old in 2025.
What condition is I-75 (nbl) over SR 5C Ernest Barrett Pky 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 March 2023.
How much traffic does I-75 (nbl) over SR 5C Ernest Barrett Pky carry?
About 152,000 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is I-75 (nbl) over SR 5C Ernest Barrett Pky?
The structure is 230 ft (70.1 m) long with a longest span of 88 ft (26.8 m) and a deck 56 ft wide.
Who owns I-75 (nbl) over SR 5C Ernest Barrett Pky?
It is owned by the State Highway Agency.