S-45-186 over Br-Kingstree Swp Canal
FairWilliamsburg County, South Carolina · 4.0 MI N Kingstree · Structure no. 000000000004229
- Built
- 1963
- 62 years old, rebuilt 1993
- Condition
- Fair
- inspected October 2024
- Type
- Slab
- Concrete
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 4,800
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-45-186 over Br-Kingstree Swp Canal is a concrete slab carrying S-45-186 over Br-Kingstree Swp Canal in Williamsburg County, South Carolina. It was built in 1963 and reconstructed in 1993, so it is 62 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.
It carries about 4,800 vehicles a day, roughly 6% of them trucks, projected to reach 6,768 by 2043. The structure is 30 ft (9.1 m) long and 28 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-45-186 over Br-Kingstree Swp Canal built?
It was built in 1963, making it 62 years old in 2025. It was reconstructed in 1993.
What condition is S-45-186 over Br-Kingstree Swp Canal 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 October 2024.
How much traffic does S-45-186 over Br-Kingstree Swp Canal carry?
About 4,800 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is S-45-186 over Br-Kingstree Swp Canal?
The structure is 30 ft (9.1 m) long with a longest span of 15 ft (4.6 m) and a deck 28 ft wide.
Who owns S-45-186 over Br-Kingstree Swp Canal?
It is owned by the State Highway Agency.