Thumb Road over Zimmerman Creek
Good Condition47 years old170 vehicles/day
Location
| State | New York |
| County | Montgomery |
| Location | 0.6 Mi N Of ST Johnsville |
| Carries | Thumb Road |
| Crosses | Zimmerman Creek |
| Coordinates | 43.00831, -74.67487 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 71.9 ft (21.9 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 29.5 ft (9 m) |
| Deck Area | 197.1 sq m |
| Main Spans | 1 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 170 (2021) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000003366170 |