Putnuam Drive over Walnut Lake Canal
Good Condition9 years old50 vehicles/day
Location
| State | Michigan |
| County | Oakland |
| Location | 0.2 Mi N Of Walnut Lk RD |
| Carries | Putnuam Drive |
| Crosses | Walnut Lake Canal |
| Coordinates | 42.55519, -83.32797 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Slab |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 52.9 sq m |
| Main Spans | 1 |
| Year Built | 2017 |
Traffic
| Avg Daily Traffic | 50 (2017) |
| 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 | 000000000013957 |