Cass Road over Boardman River
Good Condition10 years old7,384 vehicles/day
Location
| State | Michigan |
| County | Grand Traverse |
| Location | 0.26 Mi W Of Keystone RD |
| Carries | Cass Road |
| Crosses | Boardman River |
| Coordinates | 44.69867, -85.62342 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 261.2 ft (79.6 m) |
| Max Span | 137.5 ft (41.9 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 1050.7 sq m |
| Main Spans | 3 |
| Year Built | 2016 |
Traffic
| Avg Daily Traffic | 7,384 (2019) |
| Truck Traffic | 9% |
| 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 | 000000000013969 |