S-43-57 over Black River #2
FairSumter County, South Carolina · 3 MI SE of Mayesville · Structure no. 000000000009470
- Built
- 1999
- 26 years old
- Condition
- Fair
- inspected June 2023
- Type
- Slab
- Concrete Continuous
- Length
- 165 ft
- 5 main spans
- Daily traffic
- 250
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-43-57 over Black River #2 is a concrete continuous slab carrying S-43-57 over Black River #2 in Sumter County, South Carolina. It was built in 1999, so it is 26 years old, younger 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.
It carries about 250 vehicles a day, roughly 15% of them trucks, projected to reach 348 by 2043. The structure is 165 ft (50.3 m) long and 36 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 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-43-57 over Black River #2 built?
It was built in 1999, making it 26 years old in 2025.
What condition is S-43-57 over Black River #2 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 June 2023.
How much traffic does S-43-57 over Black River #2 carry?
About 250 vehicles per day (2023 count), of which roughly 15% are trucks.
How long is S-43-57 over Black River #2?
The structure is 165 ft (50.3 m) long with a longest span of 33 ft (10.1 m) and a deck 36 ft wide.
Who owns S-43-57 over Black River #2?
It is owned by the State Highway Agency.