US 23 / SR 42 over Conley Creek
FairClayton County, Georgia · 0.20 MI S Dekalb CO LN · Structure no. 000000006300110
- Built
- 1950
- 75 years old, rebuilt 1997
- Condition
- Fair
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 80 ft
- 3 main spans
- Daily traffic
- 19,300
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 23 / SR 42 over Conley Creek is a steel stringer/multi-beam or girder carrying US 23 / SR 42 over Conley Creek in Clayton County, Georgia. It was built in 1950 and reconstructed in 1997, so it is 75 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 19,300 vehicles a day, roughly 1% of them trucks, projected to reach 21,795 by 2032. The structure is 80 ft (24.4 m) long and 75 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 23 / SR 42 over Conley Creek built?
It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1997.
What condition is US 23 / SR 42 over Conley Creek 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 April 2023.
How much traffic does US 23 / SR 42 over Conley Creek carry?
About 19,300 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is US 23 / SR 42 over Conley Creek?
The structure is 80 ft (24.4 m) long with a longest span of 27 ft (8.2 m) and a deck 75 ft wide.
Who owns US 23 / SR 42 over Conley Creek?
It is owned by the State Highway Agency.