S-4-1084 over 6 & 20 Creek
FairAnderson County, South Carolina · 12.8 MI NE Anderson · Structure no. 000000000007873
- Built
- 1985
- 40 years old
- Condition
- Fair
- inspected January 2025
- Type
- Slab
- Concrete
- Length
- 75 ft
- 5 main spans
- Daily traffic
- 550
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-4-1084 over 6 & 20 Creek is a concrete slab carrying S-4-1084 over 6 & 20 Creek in Anderson County, South Carolina. It was built in 1985, so it is 40 years old, younger 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 550 vehicles a day, roughly 5% of them trucks, projected to reach 704 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 | 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-4-1084 over 6 & 20 Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is S-4-1084 over 6 & 20 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 2025.
How much traffic does S-4-1084 over 6 & 20 Creek carry?
About 550 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-4-1084 over 6 & 20 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-4-1084 over 6 & 20 Creek?
It is owned by the State Highway Agency.