Au Sable Rd(cr602) over S Br Au Sable River
Fair Condition50 years old200 vehicles/day
Location
| State | Michigan |
| County | Roscommon |
| Location | Au Sable Twp Sec 21 |
| Carries | Au Sable Rd(cr602) |
| Crosses | S Br Au Sable River |
| Coordinates | 44.45862, -84.44384 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 26.6 ft (8.1 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Area | 59.1 sq m |
| Main Spans | 2 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 200 (2002) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000013141 |