I-85 Sbl over Seneca River
Poor Condition63 years old24,850 vehicles/day
Location
| State | South Carolina |
| County | Anderson |
| Location | 10.2mi NW Of Anderson |
| Carries | I-85 Sbl |
| Crosses | Seneca River |
| Coordinates | 34.53786, -82.82291 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 1060.0 ft (323.1 m) |
| Max Span | 140.1 ft (42.7 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 4652.6 sq m |
| Main Spans | 5 |
| Year Built | 1963 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 24,850 (2023) |
| Truck Traffic | 25% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000004021 |