Ramp on I-526 WB over Filbin Creek
FairCharleston County, South Carolina · In N. Charleston · Structure no. 000000000008527
- Built
- 1992
- 33 years old
- Condition
- Fair
- inspected July 2024
- Type
- Slab
- Concrete Continuous
- Length
- 1,427 ft
- 48 main spans
- Daily traffic
- 11,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ramp on I-526 WB over Filbin Creek is a concrete continuous slab carrying Ramp on I-526 WB over Filbin Creek in Charleston County, South Carolina. It was built in 1992, so it is 33 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 11,500 vehicles a day, roughly 9% of them trucks, projected to reach 26,335 by 2043. The structure is 1,427 ft (435 m) long and 25 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ramp on I-526 WB over Filbin Creek built?
It was built in 1992, making it 33 years old in 2025.
What condition is Ramp on I-526 WB over Filbin 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 July 2024.
How much traffic does Ramp on I-526 WB over Filbin Creek carry?
About 11,500 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is Ramp on I-526 WB over Filbin Creek?
The structure is 1,427 ft (435 m) long with a longest span of 30 ft (9.1 m) and a deck 25 ft wide.
Who owns Ramp on I-526 WB over Filbin Creek?
It is owned by the State Highway Agency.