S-15-146 over Fuller Swamp
GoodColleton County, South Carolina · 6.2 MI NE Waltb · Structure no. 000000000003625
- Built
- 1961
- 64 years old
- Condition
- Good
- inspected February 2025
- Type
- Slab
- Concrete
- Length
- 45 ft
- 3 main spans
- Daily traffic
- 325
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-15-146 over Fuller Swamp is a concrete slab carrying S-15-146 over Fuller Swamp in Colleton County, South Carolina. It was built in 1961, so it is 64 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 325 vehicles a day, roughly 5% of them trucks, projected to reach 416 by 2043. The structure is 45 ft (13.7 m) long and 28 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-15-146 over Fuller Swamp built?
It was built in 1961, making it 64 years old in 2025.
What condition is S-15-146 over Fuller 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 February 2025.
How much traffic does S-15-146 over Fuller Swamp carry?
About 325 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-15-146 over Fuller Swamp?
The structure is 45 ft (13.7 m) long with a longest span of 15 ft (4.6 m) and a deck 28 ft wide.
Who owns S-15-146 over Fuller Swamp?
It is owned by the State Highway Agency.