S-14-128 over Big Branch
FairClarendon County, South Carolina · 5MI SW Summerton · Structure no. 000000000008246
- Built
- 1989
- 36 years old
- Condition
- Fair
- inspected October 2024
- Type
- Slab
- Concrete
- Length
- 45 ft
- 3 main spans
- Daily traffic
- 125
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-14-128 over Big Branch is a concrete slab carrying S-14-128 over Big Branch in Clarendon County, South Carolina. It was built in 1989, so it is 36 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 125 vehicles a day, roughly 5% of them trucks, projected to reach 160 by 2043. The structure is 45 ft (13.7 m) long and 38 ft wide. If it were closed, the detour would be 8.1 mi (13 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-14-128 over Big Branch built?
It was built in 1989, making it 36 years old in 2025.
What condition is S-14-128 over Big 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 October 2024.
How much traffic does S-14-128 over Big Branch carry?
About 125 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-14-128 over Big Branch?
The structure is 45 ft (13.7 m) long with a longest span of 15 ft (4.6 m) and a deck 38 ft wide.
Who owns S-14-128 over Big Branch?
It is owned by the State Highway Agency.