Us-31 NB over Grant Road
Fair Condition51 years old10,300 vehicles/day
Location
| State | Michigan |
| County | Oceana |
| Location | 1.5 Mi SW Of Shelby |
| Carries | Us-31 NB |
| Crosses | Grant Road |
| Coordinates | 43.58885, -86.39583 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 115.2 ft (35.1 m) |
| Max Span | 56.8 ft (17.3 m) |
| Deck Width | 44.6 ft (13.6 m) |
| Deck Area | 477.4 sq m |
| Main Spans | 3 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 10,300 (2012) |
| Truck Traffic | 9% |
| 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 | 000000000008358 |