Facts
- Overview
- Stone arch bridge over Stony Brook on NH 31 in Wilton
- Location
- Wilton, Hillsborough County, New Hampshire
- Status
- Open to traffic
- History
- Built 1905
- Design
- Stone arch
- Dimensions
-
Length of largest span: 49.9 ft.
Total length: 57.1 ft.
Deck width: 23.0 ft.
- Recognition
- Eligible for the National Register of Historic Places
- Approximate latitude, longitude
- +42.84444, -71.73861 (decimal degrees)
42°50'40" N, 71°44'19" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 19/276211/4747179 (zone/easting/northing)
- USGS topographic map
- Milford
- Inventory number
- BH 24975 (Bridgehunter.com ID)
- Inspection (as of 05/2006)
- Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 5.0 (out of 100) - Average daily traffic (as of 1994)
- 4,600