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Triborough Bridge

Triborough Bridge, New York City(HAER, NY,41-QUE,2-9)

General Information

Structural Type: Suspension bridge
Function / usage: Motorway bridge / freeway bridge
Built: 1929 - 1936
Status: in use

Geographic Information & Related Structures

Location: Queens, New York, New York, USA, North America
The Bronx, New York, New York, USA, North America
Crosses
  • East River
See also Triborough Bridge Harlem River Lift Span

Technical Information

Dimensions

main span 420.9 m
length of side spans 214.8 m
clearance 41.1 m

Materials

superstructure steel
cables steel

Participants

Initial construction (1929-1936)
Design
Design consultants
Consulting engineers
Rehabilitation
Structural engineering
Engineering

Relevant Web Sites

Relevant Publications

Internal Information
Structure-ID: s0000533
Created: 21/11/1999
Last Updated: 29/07/2014