S-45-85 over Indian Town Swamp
FairWilliamsburg County, South Carolina · 5.0 MI N Stuckey · Structure no. 000000000008698
- Built
- 1993
- 32 years old
- Condition
- Fair
- inspected August 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 60 ft
- 2 main spans
- Daily traffic
- 300
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-45-85 over Indian Town Swamp is a prestressed concrete slab carrying S-45-85 over Indian Town Swamp in Williamsburg County, South Carolina. It was built in 1993, so it is 32 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 300 vehicles a day, roughly 9% of them trucks, projected to reach 417 by 2043. The structure is 60 ft (18.3 m) long and 38 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-45-85 over Indian Town Swamp built?
It was built in 1993, making it 32 years old in 2025.
What condition is S-45-85 over Indian Town 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 August 2023.
How much traffic does S-45-85 over Indian Town Swamp carry?
About 300 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is S-45-85 over Indian Town Swamp?
The structure is 60 ft (18.3 m) long with a longest span of 30 ft (9.1 m) and a deck 38 ft wide.
Who owns S-45-85 over Indian Town Swamp?
It is owned by the State Highway Agency.