S-12-75 over Trib to Rocky Creek
FairChester County, South Carolina · 2MI SW Great Falls · Structure no. 000000000007875
- Built
- 1985
- 40 years old
- Condition
- Fair
- inspected December 2024
- Type
- Culvert
- Concrete
- Length
- 31 ft
- 3 main spans
- Daily traffic
- 275
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-12-75 over Trib to Rocky Creek is a concrete culvert carrying S-12-75 over Trib to Rocky Creek in Chester County, South Carolina. It was built in 1985, so it is 40 years old, younger than the South Carolina average of 48 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 275 vehicles a day, roughly 6% of them trucks, projected to reach 352 by 2043. The structure is 31 ft (9.6 m) long and 69 ft wide. If it were closed, the detour would be 6.2 mi (10 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-12-75 over Trib to Rocky Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is S-12-75 over Trib to Rocky 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 December 2024.
How much traffic does S-12-75 over Trib to Rocky Creek carry?
About 275 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is S-12-75 over Trib to Rocky Creek?
The structure is 31 ft (9.6 m) long with a longest span of 10 ft (3 m) and a deck 69 ft wide.
Who owns S-12-75 over Trib to Rocky Creek?
It is owned by the State Highway Agency.