S-4-174 over Six & Twenty Creek
GoodAnderson County, South Carolina · 8 MI E of Pendleton · Structure no. 000000000010342
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 70 ft
- 1 main span
- Daily traffic
- 100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-4-174 over Six & Twenty Creek is a prestressed concrete box beam or girders - multiple carrying S-4-174 over Six & Twenty Creek in Anderson County, South Carolina. It was built in 2021, so it is 4 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 100 vehicles a day, roughly 5% of them trucks, projected to reach 128 by 2043. The structure is 70 ft (21.3 m) long and 33 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-4-174 over Six & Twenty Creek built?
It was built in 2021, making it 4 years old in 2025.
What condition is S-4-174 over Six & Twenty 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 January 2025.
How much traffic does S-4-174 over Six & Twenty Creek carry?
About 100 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-4-174 over Six & Twenty Creek?
The structure is 70 ft (21.3 m) long with a longest span of 70 ft (21.3 m) and a deck 33 ft wide.
Who owns S-4-174 over Six & Twenty Creek?
It is owned by the State Highway Agency.