Miles Road Co 585 over Flat River
Good Condition58 years old752 vehicles/day
Location
| State | Michigan |
| County | Montcalm |
| Location | 2.7 Mi SW Six Lakes |
| Carries | Miles Road Co 585 |
| Crosses | Flat River |
| Coordinates | 43.40062, -85.16388 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 70.9 ft (21.6 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 33.5 ft (10.2 m) |
| Deck Area | 220.3 sq m |
| Main Spans | 1 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 752 (2016) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007473 |