Sc 154 over I-20
FairLee County, South Carolina · 2MI S of Bishopville · Structure no. 000000000006149
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 254 ft
- 4 main spans
- Daily traffic
- 950
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sc 154 over I-20 is a steel stringer/multi-beam or girder carrying Sc 154 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 950 vehicles a day, roughly 7% of them trucks, projected to reach 1,387 by 2043. The structure is 254 ft (77.4 m) long and 48 ft wide. If it were closed, the detour would be 6.2 mi (10 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sc 154 over I-20 built?
It was built in 1972, making it 53 years old in 2025.
What condition is Sc 154 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 154 over I-20 carry?
About 950 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is Sc 154 over I-20?
The structure is 254 ft (77.4 m) long with a longest span of 90 ft (27.4 m) and a deck 48 ft wide.
Who owns Sc 154 over I-20?
It is owned by the State Highway Agency.