Bridgehunter.com | East Thetford Road Bridge

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Photo taken by Doug Kerr

Overview: Through truss bridge over Connecticut River on East Thetford Road in Lyme
Location: Grafton County, New Hampshire
Status: Open to traffic
History: Built 1937
Design: Parker through truss
Dimensions: Length of largest span: 232.0 ft.
Total length: 471.2 ft.
Deck width: 21.0 ft.
Vertical clearance above deck: 14.5 ft.
Recognition: Eligible for the National Register of Historic Places
Approximate latitude, longitude: +43.81194, -72.18278 (decimal degrees)
43°48'43" N, 72°10'58" W (degrees°minutes'seconds")
Approximate UTM coordinates: 18/726584/4854844 (zone/easting/northing)
USGS topographic map: Lyme
Inventory number: BH 24901 (Bridgehunter.com ID)
Inspection (as of 12/2011): Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 51.4 (out of 100)
Average daily traffic (as of 2010): 2,500