S-14-23 over Sammy Swamp
GoodClarendon County, South Carolina · 6MI NW Manning · Structure no. 000000000001446
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected October 2024
- Type
- Slab
- Concrete Continuous
- Length
- 180 ft
- 6 main spans
- Daily traffic
- 3,400
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-14-23 over Sammy Swamp is a concrete continuous slab carrying S-14-23 over Sammy Swamp in Clarendon County, South Carolina. It was built in 2006, so it is 19 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 3,400 vehicles a day, roughly 5% of them trucks, projected to reach 4,964 by 2043. The structure is 180 ft (54.9 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-14-23 over Sammy Swamp built?
It was built in 2006, making it 19 years old in 2025.
What condition is S-14-23 over Sammy Swamp 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 October 2024.
How much traffic does S-14-23 over Sammy Swamp carry?
About 3,400 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-14-23 over Sammy Swamp?
The structure is 180 ft (54.9 m) long with a longest span of 30 ft (9.1 m) and a deck 43 ft wide.
Who owns S-14-23 over Sammy Swamp?
It is owned by the State Highway Agency.