I-20 Spur WB over Florence Rail Trail
FairFlorence County, South Carolina · 2MI W of Florence · Structure no. 000000000005720
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 213 ft
- 3 main spans
- Daily traffic
- 15,600
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-20 Spur WB over Florence Rail Trail is a prestressed concrete stringer/multi-beam or girder carrying I-20 Spur WB over Florence Rail Trail in Florence County, South Carolina. It was built in 1970, so it is 55 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 15,600 vehicles a day, roughly 3% of them trucks, projected to reach 11,232 by 2043. The structure is 213 ft (64.9 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 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 I-20 Spur WB over Florence Rail Trail built?
It was built in 1970, making it 55 years old in 2025.
What condition is I-20 Spur WB over Florence Rail Trail 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 April 2024.
How much traffic does I-20 Spur WB over Florence Rail Trail carry?
About 15,600 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is I-20 Spur WB over Florence Rail Trail?
The structure is 213 ft (64.9 m) long with a longest span of 71 ft (21.6 m) and a deck 43 ft wide.
Who owns I-20 Spur WB over Florence Rail Trail?
It is owned by the State Highway Agency.