I-75SBL I-75ML over M-9495 Terrell Mill Road
GoodCobb County, Georgia · 4.9 MI SE of Marietta · Structure no. 000000006700690
- Built
- 1965
- 60 years old, rebuilt 2016
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 138 ft
- 3 main spans
- Daily traffic
- 47,400
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-75SBL I-75ML over M-9495 Terrell Mill Road is a steel stringer/multi-beam or girder carrying I-75SBL I-75ML over M-9495 Terrell Mill Road in Cobb County, Georgia. It was built in 1965 and reconstructed in 2016, so it is 60 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 47,400 vehicles a day, roughly 1% of them trucks, projected to reach 418,275 by 2032. The structure is 138 ft (42.1 m) long and 154 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-75SBL I-75ML over M-9495 Terrell Mill Road built?
It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2016.
What condition is I-75SBL I-75ML over M-9495 Terrell Mill Road 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 October 2023.
How much traffic does I-75SBL I-75ML over M-9495 Terrell Mill Road carry?
About 47,400 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is I-75SBL I-75ML over M-9495 Terrell Mill Road?
The structure is 138 ft (42.1 m) long with a longest span of 60 ft (18.3 m) and a deck 154 ft wide.
Who owns I-75SBL I-75ML over M-9495 Terrell Mill Road?
It is owned by the State Highway Agency.