Salzburg RD over M-47
Poor Condition60 years old2,670 vehicles/day
Location
| State | Michigan |
| County | Bay |
| Location | 1.0 Mi S Of Us-10 |
| Carries | Salzburg RD |
| Crosses | M-47 |
| Coordinates | 43.58281, -84.13943 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 180.8 ft (55.1 m) |
| Max Span | 59.7 ft (18.2 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 545.5 sq m |
| Main Spans | 4 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 2,670 (1997) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000651 |