S-22/orangeburg RD over Negro Branch
Good Condition27 years old13,800 vehicles/day
Location
| State | South Carolina |
| County | Dorchester |
| Location | 3.7 Mi W Summerville |
| Carries | S-22/orangeburg RD |
| Crosses | Negro Branch |
| Coordinates | 33.02183, -80.24152 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 68.9 ft (21 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 268.8 sq m |
| Main Spans | 3 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 13,800 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000009423 |