M-21 over Waltz & Sturgis Drain
Fair Condition21 years old3,160 vehicles/day
Location
| State | Michigan |
| County | Clinton |
| Location | Sorrel ST In Fowler |
| Carries | M-21 |
| Crosses | Waltz & Sturgis Drain |
| Coordinates | 43.00186, -84.74273 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 28.5 ft (8.7 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 66.3 ft (20.2 m) |
| Deck Area | 175.7 sq m |
| Main Spans | 1 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 3,160 (2007) |
| Truck Traffic | 10% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001883 |