Facts
- Overview
- Stone arch bridge over Souhegan River on US 3 in Merrimack
- Location
- Hillsborough County, New Hampshire
- Status
- Open to traffic
- History
- Built 1921; rehabilitated 1934
- Design
- Stone arch
- Dimensions
-
Length of largest span: 60.0 ft.
Total length: 112.9 ft.
Deck width: 32.2 ft.
- Recognition
- Eligible for the National Register of Historic Places
- Approximate latitude, longitude
- +42.86056, -71.49278 (decimal degrees)
42°51'38" N, 71°29'34" W (degrees°minutes'seconds") - Inventory number
- BH 24972 (Bridgehunter.com ID)
- Inspection (as of 01/2006)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 51.4 (out of 100) - Average daily traffic (as of 1994)
- 19,000