L-43-4301 over Green Swamp
FairPosted for loadSumter County, South Carolina · 2 MI W of Sumter · Structure no. 000000000005393
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected July 2023
- Type
- Slab
- Concrete
- Length
- 28 ft
- 2 main spans
- Daily traffic
- 225
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
L-43-4301 over Green Swamp is a concrete slab carrying L-43-4301 over Green Swamp in Sumter County, South Carolina. It was built in 1968, so it is 57 years old, older than the South Carolina average of 48 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 225 vehicles a day, roughly 5% of them trucks, projected to reach 288 by 2043. The structure is 28 ft (8.5 m) long and 27 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was L-43-4301 over Green Swamp built?
It was built in 1968, making it 57 years old in 2025.
What condition is L-43-4301 over Green Swamp in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.
How much traffic does L-43-4301 over Green Swamp carry?
About 225 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is L-43-4301 over Green Swamp?
The structure is 28 ft (8.5 m) long with a longest span of 14 ft (4.3 m) and a deck 27 ft wide.
Who owns L-43-4301 over Green Swamp?
It is owned by the County Highway Agency.