Sc 24 over Three & Twenty Creek
FairAnderson County, South Carolina · 8.1 MI NW of Anderson · Structure no. 000000000003163
- Built
- 1960
- 65 years old
- Condition
- Fair
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 1,476 ft
- 18 main spans
- Daily traffic
- 13,700
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sc 24 over Three & Twenty Creek is a steel stringer/multi-beam or girder carrying Sc 24 over Three & Twenty Creek in Anderson County, South Carolina. It was built in 1960, so it is 65 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 5 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 13,700 vehicles a day, roughly 12% of them trucks, projected to reach 16,988 by 2043. The structure is 1,476 ft (449.9 m) long and 32 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sc 24 over Three & Twenty Creek built?
It was built in 1960, making it 65 years old in 2025.
What condition is Sc 24 over Three & Twenty 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 January 2024.
How much traffic does Sc 24 over Three & Twenty Creek carry?
About 13,700 vehicles per day (2023 count), of which roughly 12% are trucks.
How long is Sc 24 over Three & Twenty Creek?
The structure is 1,476 ft (449.9 m) long with a longest span of 82 ft (25 m) and a deck 32 ft wide.
Who owns Sc 24 over Three & Twenty Creek?
It is owned by the State Highway Agency.