Colonial Road over Marquette Railroad
Good Condition7 years old500 vehicles/day
Location
| State | Michigan |
| County | Newaygo |
| Location | Ashland Twp Sec 1 |
| Carries | Colonial Road |
| Crosses | Marquette Railroad |
| Coordinates | 43.37000, -85.81583 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 124.0 ft (37.8 m) |
| Max Span | 122.7 ft (37.4 m) |
| Deck Width | 35.4 ft (10.8 m) |
| Deck Area | 408.2 sq m |
| Main Spans | 1 |
| Year Built | 2019 |
Traffic
| Avg Daily Traffic | 500 (2018) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 000000000013494 |