S-4-1170 over I-85
Fair Condition64 years old250 vehicles/day
Location
| State | South Carolina |
| County | Anderson |
| Location | 16.6 Mi NW Of Anderson |
| Carries | S-4-1170 |
| Crosses | I-85 |
| Coordinates | 34.51061, -82.94607 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 254.9 ft (77.7 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 714.8 sq m |
| Main Spans | 4 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 250 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000003818 |