S-15-397 over Unnamed Stream -No. 2
FairColleton County, South Carolina · 8.5 MI W Waltb · Structure no. 000000000004733
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected February 2025
- Type
- Slab
- Concrete
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 175
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-15-397 over Unnamed Stream -No. 2 is a concrete slab carrying S-15-397 over Unnamed Stream -No. 2 in Colleton County, South Carolina. It was built in 1966, so it is 59 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 175 vehicles a day, roughly 5% of them trucks, projected to reach 224 by 2043. The structure is 30 ft (9.1 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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-15-397 over Unnamed Stream -No. 2 built?
It was built in 1966, making it 59 years old in 2025.
What condition is S-15-397 over Unnamed Stream -No. 2 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 February 2025.
How much traffic does S-15-397 over Unnamed Stream -No. 2 carry?
About 175 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-15-397 over Unnamed Stream -No. 2?
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-15-397 over Unnamed Stream -No. 2?
It is owned by the State Highway Agency.