SR 400 (nbl) over CR 2499 + Nancy Crk Trib
GoodFulton County, Georgia · In N Atlanta · Structure no. 000000012107450
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 660 ft
- 7 main spans
- Daily traffic
- 117,000
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR 400 (nbl) over CR 2499 + Nancy Crk Trib is a prestressed concrete stringer/multi-beam or girder carrying SR 400 (nbl) over CR 2499 + Nancy Crk Trib in Fulton County, Georgia. It was built in 1992, so it is 33 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 117,000 vehicles a day, roughly 1% of them trucks, projected to reach 170,670 by 2032. The structure is 660 ft (201.2 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 400 (nbl) over CR 2499 + Nancy Crk Trib built?
It was built in 1992, making it 33 years old in 2025.
What condition is SR 400 (nbl) over CR 2499 + Nancy Crk Trib 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 SR 400 (nbl) over CR 2499 + Nancy Crk Trib carry?
About 117,000 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is SR 400 (nbl) over CR 2499 + Nancy Crk Trib?
The structure is 660 ft (201.2 m) long with a longest span of 110 ft (33.5 m) and a deck 65 ft wide.
Who owns SR 400 (nbl) over CR 2499 + Nancy Crk Trib?
It is owned by the State Highway Agency.