Sc 261 over Boggy Swamp
GoodWilliamsburg County, South Carolina · 4 MI E of Kingstree · Structure no. 000000000000261
- Built
- 1927
- 98 years old, rebuilt 1967
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 2,300
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sc 261 over Boggy Swamp is a concrete continuous culvert carrying Sc 261 over Boggy Swamp in Williamsburg County, South Carolina. It was built in 1927 and reconstructed in 1967, so it is 98 years old, older 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 2,300 vehicles a day, roughly 9% of them trucks, projected to reach 3,657 by 2043. The structure is 21 ft (6.3 m) long and 48 ft wide. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sc 261 over Boggy Swamp built?
It was built in 1927, making it 98 years old in 2025. It was reconstructed in 1967.
What condition is Sc 261 over Boggy 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 November 2024.
How much traffic does Sc 261 over Boggy Swamp carry?
About 2,300 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is Sc 261 over Boggy Swamp?
The structure is 21 ft (6.3 m) long with a longest span of 10 ft (3 m) and a deck 48 ft wide.
Who owns Sc 261 over Boggy Swamp?
It is owned by the State Highway Agency.