South Cass Street over Boardman River
Fair Condition96 years old5,020 vehicles/day
Location
| State | Michigan |
| County | Grand Traverse |
| Location | In Traverse City |
| Carries | South Cass Street |
| Crosses | Boardman River |
| Coordinates | 44.76108, -85.62099 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 8 (Very Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 65.0 ft (19.8 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 59.1 ft (18 m) |
| Deck Area | 356.4 sq m |
| Main Spans | 1 |
| Year Built | 1930 (reconstructed 2021) |
Traffic
| Avg Daily Traffic | 5,020 (2020) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 000000000003076 |