Us-31 SB over Mi Shore Rr & Laketon Av
Fair Condition66 years old28,281 vehicles/day
Location
| State | Michigan |
| County | Muskegon |
| Location | 1.0 Mi S Of M-46 |
| Carries | Us-31 SB |
| Crosses | Mi Shore Rr & Laketon Av |
| Coordinates | 43.21950, -86.20512 |
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 | 226.0 ft (68.9 m) |
| Max Span | 73.8 ft (22.5 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 992.2 sq m |
| Main Spans | 4 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 28,281 (2011) |
| Truck Traffic | 5% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007571 |