Alexander RD over I-75 SB
Fair Condition64 years old100 vehicles/day
Location
| State | Michigan |
| County | Otsego |
| Location | 2.3 Mi SW Cheboygan Col |
| Carries | Alexander RD |
| Crosses | I-75 SB |
| Coordinates | 45.17110, -84.64572 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 166.0 ft (50.6 m) |
| Max Span | 71.5 ft (21.8 m) |
| Deck Width | 31.2 ft (9.5 m) |
| Deck Area | 480.7 sq m |
| Main Spans | 3 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 100 (1988) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008684 |