S-4-75 over Big Beaverdam Creek
FairAnderson County, South Carolina · 5.4MI NW Williamston · Structure no. 000000000005884
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected October 2023
- Type
- Slab
- Concrete
- Length
- 75 ft
- 5 main spans
- Daily traffic
- 900
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-4-75 over Big Beaverdam Creek is a concrete slab carrying S-4-75 over Big Beaverdam Creek in Anderson County, South Carolina. It was built in 1971, so it is 54 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 900 vehicles a day, roughly 9% of them trucks, projected to reach 1,647 by 2043. The structure is 75 ft (22.9 m) long and 33 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 | 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-4-75 over Big Beaverdam Creek built?
It was built in 1971, making it 54 years old in 2025.
What condition is S-4-75 over Big Beaverdam 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-4-75 over Big Beaverdam Creek carry?
About 900 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is S-4-75 over Big Beaverdam Creek?
The structure is 75 ft (22.9 m) long with a longest span of 15 ft (4.6 m) and a deck 33 ft wide.
Who owns S-4-75 over Big Beaverdam Creek?
It is owned by the State Highway Agency.