Keystone Road N over Glc Rr
Good Condition17 years old5,348 vehicles/day
Location
| State | Michigan |
| County | Grand Traverse |
| Location | 0.1 Mi N Of Hammond Road |
| Carries | Keystone Road N |
| Crosses | Glc Rr |
| Coordinates | 44.71774, -85.61404 |
Condition Ratings
| Overall Condition | Good |
| Culvert | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 68.9 ft (21 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Area | 231 sq m |
| Main Spans | 1 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 5,348 (2019) |
| Truck Traffic | 13% |
| 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 | 000000000013603 |