S-10-26/WAPPOO RD over Br of Wappoo Creek
FairCharleston County, South Carolina · 3.5 MI W of Charleston · Structure no. 000000000009139
- Built
- 1997
- 28 years old
- Condition
- Fair
- inspected July 2023
- Type
- Slab
- Concrete Continuous
- Length
- 180 ft
- 6 main spans
- Daily traffic
- 4,400
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-10-26/WAPPOO RD over Br of Wappoo Creek is a concrete continuous slab carrying S-10-26/WAPPOO RD over Br of Wappoo Creek in Charleston County, South Carolina. It was built in 1997, so it is 28 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 4,400 vehicles a day, roughly 2% of them trucks, projected to reach 6,028 by 2043. The structure is 180 ft (54.9 m) long and 37 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-10-26/WAPPOO RD over Br of Wappoo Creek built?
It was built in 1997, making it 28 years old in 2025.
What condition is S-10-26/WAPPOO RD over Br of Wappoo 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 2023.
How much traffic does S-10-26/WAPPOO RD over Br of Wappoo Creek carry?
About 4,400 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is S-10-26/WAPPOO RD over Br of Wappoo Creek?
The structure is 180 ft (54.9 m) long with a longest span of 30 ft (9.1 m) and a deck 37 ft wide.
Who owns S-10-26/WAPPOO RD over Br of Wappoo Creek?
It is owned by the State Highway Agency.