M-553 over Canadian National Rr
Poor Condition50 years old7,200 vehicles/day
Location
| State | Michigan |
| County | Marquette |
| Location | 4.0 Mi N Of M-35 |
| Carries | M-553 |
| Crosses | Canadian National Rr |
| Coordinates | 46.34606, -87.41547 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 188.0 ft (57.3 m) |
| Max Span | 61.0 ft (18.6 m) |
| Deck Width | 48.9 ft (14.9 m) |
| Deck Area | 853.8 sq m |
| Main Spans | 3 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 7,200 (2010) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006531 |