S-21-610 over Boggy Branch
GoodFlorence County, South Carolina · 3 MI NE Claussen · Structure no. 000000000009169
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected March 2025
- Type
- Slab
- Concrete
- Length
- 33 ft
- 1 main span
- Daily traffic
- 700
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-21-610 over Boggy Branch is a concrete slab carrying S-21-610 over Boggy Branch in Florence County, South Carolina. It was built in 1997, so it is 28 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 700 vehicles a day, roughly 8% of them trucks, projected to reach 1,022 by 2025. The structure is 33 ft (10.1 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 | 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-21-610 over Boggy Branch built?
It was built in 1997, making it 28 years old in 2025.
What condition is S-21-610 over Boggy Branch 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 March 2025.
How much traffic does S-21-610 over Boggy Branch carry?
About 700 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is S-21-610 over Boggy Branch?
The structure is 33 ft (10.1 m) long with a longest span of 33 ft (10.1 m) and a deck 36 ft wide.
Who owns S-21-610 over Boggy Branch?
It is owned by the State Highway Agency.