Tone Road over Waiska River
Fair Condition36 years old21 vehicles/day
Location
| State | Michigan |
| County | Chippewa |
| Location | 3.5 Mi E Brimley |
| Carries | Tone Road |
| Crosses | Waiska River |
| Coordinates | 46.39696, -84.53307 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 149.9 ft (45.7 m) |
| Max Span | 72.8 ft (22.2 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 415.9 sq m |
| Main Spans | 2 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 21 (2005) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001665 |