I-20 EB over Jefferies Creek
FairDarlington County, South Carolina · 8.5MI W of Florence · Structure no. 000000000006262
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected January 2024
- Type
- Slab
- Concrete
- Length
- 150 ft
- 5 main spans
- Daily traffic
- 15,750
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-20 EB over Jefferies Creek is a concrete slab carrying I-20 EB over Jefferies Creek in Darlington County, South Carolina. It was built in 1973, so it is 52 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 5 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 15,750 vehicles a day, roughly 14% of them trucks, projected to reach 11,813 by 2043. The structure is 150 ft (45.7 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-20 EB over Jefferies Creek built?
It was built in 1973, making it 52 years old in 2025.
What condition is I-20 EB over Jefferies 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 2024.
How much traffic does I-20 EB over Jefferies Creek carry?
About 15,750 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is I-20 EB over Jefferies Creek?
The structure is 150 ft (45.7 m) long with a longest span of 30 ft (9.1 m) and a deck 43 ft wide.
Who owns I-20 EB over Jefferies Creek?
It is owned by the State Highway Agency.