Napier Road over M-14
Fair Condition51 years old65,500 vehicles/day
Location
| State | Michigan |
| County | Wayne |
| Location | 3 Mi W Of Plymouth |
| Carries | Napier Road |
| Crosses | M-14 |
| Coordinates | 42.36713, -83.54837 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 304.8 ft (92.9 m) |
| Max Span | 106.0 ft (32.3 m) |
| Deck Width | 47.9 ft (14.6 m) |
| Deck Area | 1356.3 sq m |
| Main Spans | 4 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 65,500 (2006) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000011355 |