S-10-20/MAIN RD over Trib to Bohicket Creek
FairCharleston County, South Carolina · 10 MI SW Chas · Structure no. 000000000007076
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected June 2023
- Type
- Slab
- Concrete
- Length
- 45 ft
- 3 main spans
- Daily traffic
- 17,200
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-10-20/MAIN RD over Trib to Bohicket Creek is a concrete slab carrying S-10-20/MAIN RD over Trib to Bohicket Creek in Charleston County, South Carolina. It was built in 1978, so it is 47 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 17,200 vehicles a day, roughly 8% of them trucks, projected to reach 20,984 by 2043. The structure is 45 ft (13.7 m) long and 38 ft wide. If it were closed, the detour would be 5 mi (8 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-10-20/MAIN RD over Trib to Bohicket Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is S-10-20/MAIN RD over Trib to Bohicket Creek 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-10-20/MAIN RD over Trib to Bohicket Creek carry?
About 17,200 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is S-10-20/MAIN RD over Trib to Bohicket Creek?
The structure is 45 ft (13.7 m) long with a longest span of 15 ft (4.6 m) and a deck 38 ft wide.
Who owns S-10-20/MAIN RD over Trib to Bohicket Creek?
It is owned by the State Highway Agency.