S-39-51 over Twelve Mile Creek
GoodPickens County, South Carolina · 1 MI N Norris · Structure no. 000000000007283
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 180 ft
- 3 main spans
- Daily traffic
- 900
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-39-51 over Twelve Mile Creek is a steel stringer/multi-beam or girder carrying S-39-51 over Twelve Mile Creek in Pickens County, South Carolina. It was built in 1979, so it is 46 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 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 900 vehicles a day, roughly 7% of them trucks, projected to reach 1,107 by 2043. The structure is 180 ft (54.9 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 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 S-39-51 over Twelve Mile Creek built?
It was built in 1979, making it 46 years old in 2025.
What condition is S-39-51 over Twelve Mile Creek 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 November 2024.
How much traffic does S-39-51 over Twelve Mile Creek carry?
About 900 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is S-39-51 over Twelve Mile Creek?
The structure is 180 ft (54.9 m) long with a longest span of 60 ft (18.3 m) and a deck 36 ft wide.
Who owns S-39-51 over Twelve Mile Creek?
It is owned by the State Highway Agency.