S-1-78 over Clear Creek
FairAbbeville County, South Carolina · 2.5MI NE Calhoun Falls · Structure no. 000000000001986
- Built
- 1954
- 71 years old
- Condition
- Fair
- inspected October 2023
- Type
- Slab
- Concrete
- Length
- 28 ft
- 2 main spans
- Daily traffic
- 275
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-1-78 over Clear Creek is a concrete slab carrying S-1-78 over Clear Creek in Abbeville County, South Carolina. It was built in 1954, so it is 71 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 275 vehicles a day, roughly 5% of them trucks, projected to reach 352 by 2043. The structure is 28 ft (8.5 m) long and 26 ft wide. If it were closed, the detour would be 3.1 mi (5 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-1-78 over Clear Creek built?
It was built in 1954, making it 71 years old in 2025.
What condition is S-1-78 over Clear 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 October 2023.
How much traffic does S-1-78 over Clear Creek carry?
About 275 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-1-78 over Clear Creek?
The structure is 28 ft (8.5 m) long with a longest span of 14 ft (4.3 m) and a deck 26 ft wide.
Who owns S-1-78 over Clear Creek?
It is owned by the State Highway Agency.