S-15-436 over Trib to Ashepoo River
GoodColleton County, South Carolina · 10.5MI SE Walterboro · Structure no. 000000000008542
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Concrete Continuous
- Length
- 60 ft
- 2 main spans
- Daily traffic
- 275
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-15-436 over Trib to Ashepoo River is a concrete continuous slab carrying S-15-436 over Trib to Ashepoo River in Colleton County, South Carolina. It was built in 1992, so it is 33 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 275 vehicles a day, roughly 5% of them trucks, projected to reach 352 by 2043. The structure is 60 ft (18.3 m) long and 37 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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-15-436 over Trib to Ashepoo River built?
It was built in 1992, making it 33 years old in 2025.
What condition is S-15-436 over Trib to Ashepoo River 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-15-436 over Trib to Ashepoo River carry?
About 275 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-15-436 over Trib to Ashepoo River?
The structure is 60 ft (18.3 m) long with a longest span of 30 ft (9.1 m) and a deck 37 ft wide.
Who owns S-15-436 over Trib to Ashepoo River?
It is owned by the State Highway Agency.