400 Ramp to Marta over SR 400 (us 19)-MARTA
GoodFulton County, Georgia · 5.15 MI S of Roswell · Structure no. 000000012153090
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 1,113 ft
- 7 main spans
- Daily traffic
- 1,260
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
400 Ramp to Marta over SR 400 (us 19)-MARTA is a steel continuous stringer/multi-beam or girder carrying 400 Ramp to Marta over SR 400 (us 19)-MARTA in Fulton County, Georgia. It was built in 2002, so it is 23 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 1,260 vehicles a day, roughly 1% of them trucks, projected to reach 281,445 by 2030. The structure is 1,113 ft (339.2 m) long and 40 ft wide. If it were closed, the detour would be 5 mi (8 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 400 Ramp to Marta over SR 400 (us 19)-MARTA built?
It was built in 2002, making it 23 years old in 2025.
What condition is 400 Ramp to Marta over SR 400 (us 19)-MARTA 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 April 2024.
How much traffic does 400 Ramp to Marta over SR 400 (us 19)-MARTA carry?
About 1,260 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is 400 Ramp to Marta over SR 400 (us 19)-MARTA?
The structure is 1,113 ft (339.2 m) long with a longest span of 200 ft (61 m) and a deck 40 ft wide.
Who owns 400 Ramp to Marta over SR 400 (us 19)-MARTA?
It is owned by the State Highway Agency.