Cumberland Blvd. over I-75
GoodCobb County, Georgia · 7.1 MI SE of Marietta · Structure no. 000000006751950
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 321 ft
- 2 main spans
- Daily traffic
- 18,106
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Cumberland Blvd. over I-75 is a steel continuous stringer/multi-beam or girder carrying Cumberland Blvd. over I-75 in Cobb County, Georgia. It was built in 1997, so it is 28 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 18,106 vehicles a day, roughly 1% of them trucks, projected to reach 2,895 by 2032. The structure is 321 ft (97.8 m) long and 118 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cumberland Blvd. over I-75 built?
It was built in 1997, making it 28 years old in 2025.
What condition is Cumberland Blvd. over I-75 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 Cumberland Blvd. over I-75 carry?
About 18,106 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is Cumberland Blvd. over I-75?
The structure is 321 ft (97.8 m) long with a longest span of 171 ft (52.1 m) and a deck 118 ft wide.
Who owns Cumberland Blvd. over I-75?
It is owned by the State Highway Agency.