Cone RD over Us-23
Fair Condition65 years old2,250 vehicles/day
Location
| State | Michigan |
| County | Monroe |
| Location | 5.2 Mi N Of M-50 |
| Carries | Cone RD |
| Crosses | Us-23 |
| Coordinates | 42.03347, -83.67639 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 242.8 ft (74 m) |
| Max Span | 82.0 ft (25 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 740 sq m |
| Main Spans | 4 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 2,250 (2000) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007084 |