S-12-144 over Little Rocky Branch
GoodChester County, South Carolina · 10MI SE Chester · Structure no. 000000000004282
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 70 ft
- 1 main span
- Daily traffic
- 75
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-12-144 over Little Rocky Branch is a prestressed concrete box beam or girders - multiple carrying S-12-144 over Little Rocky Branch in Chester County, South Carolina. It was built in 2018, so it is 7 years old, younger than the South Carolina average of 48 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 75 vehicles a day, projected to reach 104 by 2043. The structure is 70 ft (21.3 m) long and 36 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 8 Very Good | No problems noted. |
| 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 S-12-144 over Little Rocky Branch built?
It was built in 2018, making it 7 years old in 2025.
What condition is S-12-144 over Little Rocky Branch 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 January 2025.
How much traffic does S-12-144 over Little Rocky Branch carry?
About 75 vehicles per day (2023 count).
How long is S-12-144 over Little Rocky Branch?
The structure is 70 ft (21.3 m) long with a longest span of 70 ft (21.3 m) and a deck 36 ft wide.
Who owns S-12-144 over Little Rocky Branch?
It is owned by the State Highway Agency.