I-675 Nbl over CR 139 East Conley Road
GoodDeKalb County, Georgia · 9 MI S of Decatur · Structure no. 000000008902860
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 188 ft
- 3 main spans
- Daily traffic
- 82,400
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-675 Nbl over CR 139 East Conley Road is a prestressed concrete stringer/multi-beam or girder carrying I-675 Nbl over CR 139 East Conley Road in DeKalb County, Georgia. It was built in 1984, so it is 41 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 82,400 vehicles a day, roughly 13% of them trucks, projected to reach 112,215 by 2031. The structure is 188 ft (57.3 m) long and 65 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 | 8 Very Good | No problems noted. |
| 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-675 Nbl over CR 139 East Conley Road built?
It was built in 1984, making it 41 years old in 2025.
What condition is I-675 Nbl over CR 139 East Conley 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 March 2024.
How much traffic does I-675 Nbl over CR 139 East Conley Road carry?
About 82,400 vehicles per day (2024 count), of which roughly 13% are trucks.
How long is I-675 Nbl over CR 139 East Conley Road?
The structure is 188 ft (57.3 m) long with a longest span of 94 ft (28.7 m) and a deck 65 ft wide.
Who owns I-675 Nbl over CR 139 East Conley Road?
It is owned by the State Highway Agency.