I-475 NB over Maple RD
Fair Condition55 years old20,200 vehicles/day
Location
| State | Michigan |
| County | Genesee |
| Location | 1.5 Mi S Of Flint |
| Carries | I-475 NB |
| Crosses | Maple RD |
| Coordinates | 42.95977, -83.68246 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 127.6 ft (38.9 m) |
| Max Span | 62.7 ft (19.1 m) |
| Deck Width | 47.6 ft (14.5 m) |
| Deck Area | 564.0 sq m |
| Main Spans | 3 |
| Year Built | 1971 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 20,200 (2007) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000002685 |