S-16-151 over Lake Swamp
FairDarlington County, South Carolina · 5MI N Lamar · Structure no. 000000000003849
- Built
- 1962
- 63 years old, rebuilt 1993
- Condition
- Fair
- inspected January 2025
- Type
- Slab
- Concrete
- Length
- 60 ft
- 4 main spans
- Daily traffic
- 200
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-16-151 over Lake Swamp is a concrete slab carrying S-16-151 over Lake Swamp in Darlington County, South Carolina. It was built in 1962 and reconstructed in 1993, so it is 63 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 5 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 200 vehicles a day, roughly 9% of them trucks, projected to reach 256 by 2025. The structure is 60 ft (18.3 m) long and 28 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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-16-151 over Lake Swamp built?
It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1993.
What condition is S-16-151 over Lake 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 January 2025.
How much traffic does S-16-151 over Lake Swamp carry?
About 200 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is S-16-151 over Lake Swamp?
The structure is 60 ft (18.3 m) long with a longest span of 15 ft (4.6 m) and a deck 28 ft wide.
Who owns S-16-151 over Lake Swamp?
It is owned by the State Highway Agency.