Shaw Road over Black River
Good Condition32 years old211 vehicles/day
Location
| State | Michigan |
| County | Alcona |
| Location | 1.8 W & 0.3 S Of Alcona |
| Carries | Shaw Road |
| Crosses | Black River |
| Coordinates | 44.75092, -83.33577 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Slab |
| Total Length | 28.9 ft (8.8 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 92.4 sq m |
| Main Spans | 1 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 211 (2003) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000012 |