Three-span continuous truss (deck truss spans with arch truss center span)
Dimensions
Length of largest span: 274.9 ft.
Total length: 1,585.1 ft.
Deck width: 24.0 ft.
Vertical clearance above deck: 18.0 ft.
Recognition
Eligible for the National Register of Historic Places
Also called
Little Bay Bridge
Approximate latitude, longitude
+43.11944, -70.82778(decimal degrees) 43°07'10" N, 70°49'40" W (degrees°minutes'seconds")
Approximate UTM coordinates
19/351308/4775700 (zone/easting/northing)
USGS topographic map
Portsmouth
Inventory number
BH 25025 (Bridgehunter.com ID)
Inspection (as of 11/2007)
Deck condition rating: Imminent Failure(1 out of 9) Superstructure condition rating: Imminent Failure(1 out of 9) Substructure condition rating: Imminent Failure(1 out of 9) Appraisal: Structurally deficient
Sufficiency rating: 31.0 (out of 100)
Categories
Update Log
April 13, 2010: New Street View added by Nathan Holth
October 16, 2009: Updated by C Hanchey: Bridge is known as the General Sullivan Bridge