Sc 341 over I-20
FairLee County, South Carolina · 4MI SE of Bishopville · Structure no. 000000000006150
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 248 ft
- 4 main spans
- Daily traffic
- 5,300
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sc 341 over I-20 is a steel stringer/multi-beam or girder carrying Sc 341 over I-20 in Lee County, South Carolina. It was built in 1972, so it is 53 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 5,300 vehicles a day, roughly 15% of them trucks, projected to reach 8,427 by 2043. The structure is 248 ft (75.6 m) long and 64 ft wide.
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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sc 341 over I-20 built?
It was built in 1972, making it 53 years old in 2025.
What condition is Sc 341 over I-20 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 August 2024.
How much traffic does Sc 341 over I-20 carry?
About 5,300 vehicles per day (2023 count), of which roughly 15% are trucks.
How long is Sc 341 over I-20?
The structure is 248 ft (75.6 m) long with a longest span of 87 ft (26.5 m) and a deck 64 ft wide.
Who owns Sc 341 over I-20?
It is owned by the State Highway Agency.