US 19 SR 400 over M9408 Rivside Dr- Chatt
FairFulton County, Georgia · 1.8 MI E of Roswell · Structure no. 000000012101250
- Built
- 1970
- 55 years old, rebuilt 1987
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 679 ft
- 7 main spans
- Daily traffic
- 166,000
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 19 SR 400 over M9408 Rivside Dr- Chatt is a steel continuous stringer/multi-beam or girder carrying US 19 SR 400 over M9408 Rivside Dr- Chatt in Fulton County, Georgia. It was built in 1970 and reconstructed in 1987, so it is 55 years old, older than the Georgia average of 47.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 166,000 vehicles a day, roughly 1% of them trucks, projected to reach 251,265 by 2032. The structure is 679 ft (207 m) long and 134 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 19 SR 400 over M9408 Rivside Dr- Chatt built?
It was built in 1970, making it 55 years old in 2025. It was reconstructed in 1987.
What condition is US 19 SR 400 over M9408 Rivside Dr- Chatt in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.
How much traffic does US 19 SR 400 over M9408 Rivside Dr- Chatt carry?
About 166,000 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is US 19 SR 400 over M9408 Rivside Dr- Chatt?
The structure is 679 ft (207 m) long with a longest span of 141 ft (43 m) and a deck 134 ft wide.
Who owns US 19 SR 400 over M9408 Rivside Dr- Chatt?
It is owned by the State Highway Agency.