S-22/ORANGEBURG RD over Negro Branch
GoodDorchester County, South Carolina · 3.7 MI W Summerville · Structure no. 000000000009423
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected April 2023
- Type
- Slab
- Concrete Continuous
- Length
- 69 ft
- 3 main spans
- Daily traffic
- 13,800
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-22/ORANGEBURG RD over Negro Branch is a concrete continuous slab carrying S-22/ORANGEBURG RD over Negro Branch in Dorchester County, South Carolina. It was built in 1999, so it is 26 years old, younger than the South Carolina average of 48 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 13,800 vehicles a day, roughly 7% of them trucks, projected to reach 16,836 by 2043. The structure is 69 ft (21 m) long and 42 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-22/ORANGEBURG RD over Negro Branch built?
It was built in 1999, making it 26 years old in 2025.
What condition is S-22/ORANGEBURG RD over Negro Branch in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2023.
How much traffic does S-22/ORANGEBURG RD over Negro Branch carry?
About 13,800 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is S-22/ORANGEBURG RD over Negro Branch?
The structure is 69 ft (21 m) long with a longest span of 23 ft (7 m) and a deck 42 ft wide.
Who owns S-22/ORANGEBURG RD over Negro Branch?
It is owned by the State Highway Agency.