I77 Sbl Ramp over Andrill Terr.& Irwin Crk
Fair Condition54 years old600 vehicles/day
Location
| State | North Carolina |
| County | Mecklenburg |
| Location | 2.1 Mi. S. I-85 |
| Carries | I77 Sbl Ramp |
| Crosses | Andrill Terr.& Irwin Crk |
| Coordinates | 35.24599, -80.84861 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 289.7 ft (88.3 m) |
| Max Span | 85.0 ft (25.9 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 732.9 sq m |
| Main Spans | 4 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 600 (2022) |
| Truck Traffic | 16% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001190283 |