Riggsville RD over I-75 NB
Fair Condition66 years old900 vehicles/day
Location
| State | Michigan |
| County | Cheboygan |
| Location | 8.3 Mi N Of M-27 |
| Carries | Riggsville RD |
| Crosses | I-75 NB |
| Coordinates | 45.57790, -84.62055 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 238.5 ft (72.7 m) |
| Max Span | 74.8 ft (22.8 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 697.9 sq m |
| Main Spans | 4 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 900 (1997) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001515 |