Sparling Road over Unnamed Creek
Fair Condition33 years old617 vehicles/day
Location
| State | Michigan |
| County | St. Clair |
| Location | Sec. 12 Wales Twp. |
| Carries | Sparling Road |
| Crosses | Unnamed Creek |
| Coordinates | 42.96836, -82.64358 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 71.9 ft (21.9 m) |
| Max Span | 67.9 ft (20.7 m) |
| Deck Width | 40.4 ft (12.3 m) |
| Deck Area | 269.4 sq m |
| Main Spans | 1 |
| Year Built | 1993 (reconstructed 2020) |
Traffic
| Avg Daily Traffic | 617 (2017) |
| Truck Traffic | 17% |
| 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 | 000000000010061 |