SR 512 over Chickasawhay River
GoodClarke County, Mississippi · 6.7 MI N SR 18 · Structure no. 310051201201770
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 742 ft
- 3 main spans
- Daily traffic
- 2,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 512 over Chickasawhay River is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 512 over Chickasawhay River in Clarke County, Mississippi. It was built in 2012, so it is 13 years old, younger than the Mississippi average of 38.9 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 2,000 vehicles a day, roughly 11% of them trucks, projected to reach 2,000 by 2043. The structure is 742 ft (226.3 m) long and 43 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 512 over Chickasawhay River built?
It was built in 2012, making it 13 years old in 2025.
What condition is SR 512 over Chickasawhay River 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 512 over Chickasawhay River carry?
About 2,000 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is SR 512 over Chickasawhay River?
The structure is 742 ft (226.3 m) long with a longest span of 100 ft (30.5 m) and a deck 43 ft wide.
Who owns SR 512 over Chickasawhay River?
It is owned by the State Highway Agency.