S-66/COMBAHEE RD over Trib to Calfpen Creek
GoodColleton County, South Carolina · 11.5 MI SW of Walterboro · Structure no. 000000000001870
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected March 2023
- Type
- Culvert
- Concrete
- Length
- 44 ft
- 4 main spans
- Daily traffic
- 100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-66/COMBAHEE RD over Trib to Calfpen Creek is a concrete culvert carrying S-66/COMBAHEE RD over Trib to Calfpen Creek in Colleton County, South Carolina. It was built in 2013, so it is 12 years old, younger than the South Carolina average of 48 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 100 vehicles a day, roughly 11% of them trucks, projected to reach 128 by 2043. The structure is 44 ft (13.3 m) long and 38 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-66/COMBAHEE RD over Trib to Calfpen Creek built?
It was built in 2013, making it 12 years old in 2025.
What condition is S-66/COMBAHEE RD over Trib to Calfpen Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2023.
How much traffic does S-66/COMBAHEE RD over Trib to Calfpen Creek carry?
About 100 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is S-66/COMBAHEE RD over Trib to Calfpen Creek?
The structure is 44 ft (13.3 m) long with a longest span of 10 ft (3 m) and a deck 38 ft wide.
Who owns S-66/COMBAHEE RD over Trib to Calfpen Creek?
It is owned by the State Highway Agency.