Facts
- Overview
- Covered bridge over Clay Brook on River Road in Lyme
- Location
- Grafton County, New Hampshire
- Status
- Open to traffic
- History
- Built 1885; rehabilitated 1970
- Design
- Covered Through truss
- Dimensions
-
Length of largest span: 115.2 ft.
Total length: 149.0 ft.
Deck width: 15.7 ft.
Vertical clearance above deck: 8.7 ft.
- Recognition
- Eligible for the National Register of Historic Places
- Approximate latitude, longitude
- +43.86750, -72.16444 (decimal degrees)
43°52'03" N, 72°09'52" W (degrees°minutes'seconds") - Inventory number
- BH 24926 (Bridgehunter.com ID)
- Inspection (as of 12/2004)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Good (7 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 20.6 (out of 100) - Average daily traffic (as of 1984)
- 300