I77 Ramp over Irwin Creek
Fair Condition56 years old9,300 vehicles/day
Location
| State | North Carolina |
| County | Mecklenburg |
| Location | 0.15 Mi. N. Jct. Nc160 |
| Carries | I77 Ramp |
| Crosses | Irwin Creek |
| Coordinates | 35.21913, -80.87189 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 340.9 ft (103.9 m) |
| Max Span | 86.9 ft (26.5 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 820.8 sq m |
| Main Spans | 4 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 9,300 (2021) |
| Truck Traffic | 16% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001190215 |