Ramp Off I-77 SB over Sc 161
Good Condition22 years old22,800 vehicles/day
Location
| State | South Carolina |
| County | York |
| Location | 4.1 Miles N Of Rock Hill |
| Carries | Ramp Off I-77 SB |
| Crosses | Sc 161 |
| Coordinates | 34.97682, -80.98832 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 219.5 ft (66.9 m) |
| Max Span | 107.6 ft (32.8 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 628.9 sq m |
| Main Spans | 3 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 22,800 (2022) |
| Truck Traffic | 9% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000009856 |