Facts
- Overview
- Concrete arch bridge over Academy Brook on Lower Ridge Road in Loudon
- Location
- Merrimack County, New Hampshire
- Status
- Open to traffic
- History
- Built 1931
- Design
- Arch
- Dimensions
-
Length of largest span: 44.9 ft.
Total length: 44.9 ft.
Deck width: 21.3 ft.
- Approximate latitude, longitude
- +43.35833, -71.44639 (decimal degrees)
43°21'30" N, 71°26'47" W (degrees°minutes'seconds") - Inventory number
- BH 24991 (Bridgehunter.com ID)
- Inspection (as of 03/2005)
- 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: Functionally obsolete
Sufficiency rating: 48.8 (out of 100) - Average daily traffic (as of 1992)
- 490