Crystal Springs ST over Dowagiac River
Fair Condition103 years old306 vehicles/day
Location
| State | Michigan |
| County | Cass |
| Location | 1 Mi N Of Sumnerville |
| Carries | Crystal Springs ST |
| Crosses | Dowagiac River |
| Coordinates | 41.92540, -86.20599 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 89.9 ft (27.4 m) |
| Max Span | 84.0 ft (25.6 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 235.6 sq m |
| Main Spans | 1 |
| Year Built | 1923 (reconstructed 2018) |
Traffic
| Avg Daily Traffic | 306 (2015) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 000000000001441 |