Map 

Vicinity Map

Vicinity map

Map links:

Facts 

Overview
Vertical lift bridge over Harlem River between Manhattan and Randall's Island in New York
Location
New York, New York County, New York
Status
Open to six lanes of traffic
History
Built 1936; rehabilitated 1967
Design
Vertical lift Warren through truss
Dimensions
Length of largest span: 315.0 ft.
Total length: 4,594.4 ft.
Deck width: 69.6 ft.
Vertical clearance above deck: 14.5 ft.
Approximate latitude, longitude
+40.80056, -73.92833   (decimal degrees)
40°48'02" N, 73°55'42" W   (degrees°minutes'seconds")
Inventory numbers
NY 5521209 (New York State bridge identification number)
BH 26446 (Bridgehunter.com ID)
Inspection (as of 10/2004)
Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 37.2 (out of 100)
Average daily traffic (as of 1984)
95,247

Sources 

Comments 

Triborough Lift Bridge
Posted August 4, 2007, by Kevin Wong (R36Redbird [at] yahoo [dot] com)

Accroding to MTA Bridges & Tunnels, approximately ten lifts a year of the Triborough Manhattan Lift Bridge are conducted for maintenance purposes, and to honor requests from the US Coast Guard and various Maritime travelers.

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