S-10-92 over Mellichamp Branch
FairCharleston County, South Carolina · 1.5 MI E Ravenel · Structure no. 000000000004479
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected July 2023
- Type
- Slab
- Concrete
- Length
- 45 ft
- 3 main spans
- Daily traffic
- 900
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-10-92 over Mellichamp Branch is a concrete slab carrying S-10-92 over Mellichamp Branch in Charleston County, South Carolina. It was built in 1965, so it is 60 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 900 vehicles a day, roughly 11% of them trucks, projected to reach 1,314 by 2043. The structure is 45 ft (13.7 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-10-92 over Mellichamp Branch built?
It was built in 1965, making it 60 years old in 2025.
What condition is S-10-92 over Mellichamp Branch 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-10-92 over Mellichamp Branch carry?
About 900 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is S-10-92 over Mellichamp Branch?
The structure is 45 ft (13.7 m) long with a longest span of 15 ft (4.6 m) and a deck 29 ft wide.
Who owns S-10-92 over Mellichamp Branch?
It is owned by the State Highway Agency.