I-75 Bs (portage) over Power Canal
Fair Condition56 years old3,894 vehicles/day
Location
| State | Michigan |
| County | Chippewa |
| Location | In Sault Ste Marie |
| Carries | I-75 Bs (portage) |
| Crosses | Power Canal |
| Coordinates | 46.49609, -84.33323 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Arch - Thru |
| Total Length | 264.8 ft (80.7 m) |
| Max Span | 264.8 ft (80.7 m) |
| Deck Width | 61.4 ft (18.7 m) |
| Deck Area | 1509.1 sq m |
| Main Spans | 1 |
| Year Built | 1970 (reconstructed 1987) |
Traffic
| Avg Daily Traffic | 3,894 (2016) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001571 |