S-35-33 over Herndon Branch
FairMarlboro County, South Carolina · 3 MI NW Bennettsville · Structure no. 000000000003695
- Built
- 1961
- 64 years old, rebuilt 1993
- Condition
- Fair
- inspected March 2023
- Type
- Slab
- Concrete
- Length
- 60 ft
- 4 main spans
- Daily traffic
- 100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-35-33 over Herndon Branch is a concrete slab carrying S-35-33 over Herndon Branch in Marlboro County, South Carolina. It was built in 1961 and reconstructed in 1993, so it is 64 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 100 vehicles a day, roughly 11% of them trucks, projected to reach 128 by 2043. The structure is 60 ft (18.3 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-35-33 over Herndon Branch built?
It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1993.
What condition is S-35-33 over Herndon 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 March 2023.
How much traffic does S-35-33 over Herndon Branch carry?
About 100 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is S-35-33 over Herndon Branch?
The structure is 60 ft (18.3 m) long with a longest span of 15 ft (4.6 m) and a deck 28 ft wide.
Who owns S-35-33 over Herndon Branch?
It is owned by the State Highway Agency.