I277 Ramp over Irwin Creek
Fair Condition56 years old7,500 vehicles/day
Location
| State | North Carolina |
| County | Mecklenburg |
| Location | 0.05 Mi. N. Jct. I77 |
| Carries | I277 Ramp |
| Crosses | Irwin Creek |
| Coordinates | 35.22648, -80.86416 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 59.7 ft (18.2 m) |
| Max Span | 12.8 ft (3.9 m) |
| Deck Area | 143.8 sq m |
| Main Spans | 4 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 7,500 (2022) |
| Truck Traffic | 16% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001190494 |