Johnston St. over Power Canal
Fair Condition47 years old3,720 vehicles/day
Location
| State | Michigan |
| County | Chippewa |
| Location | In Sault Ste Marie |
| Carries | Johnston St. |
| Crosses | Power Canal |
| Coordinates | 46.49333, -84.34091 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 283.8 ft (86.5 m) |
| Max Span | 276.9 ft (84.4 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 1115.8 sq m |
| Main Spans | 1 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 3,720 (1997) |
| Truck Traffic | 53% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001678 |