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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
Coordinates: 40° 46' 47.49" N    73° 55' 35.97" W

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

  • About this
    data sheet
  • Structure-ID
    20000533
  • Date created
    21/11/1999
  • Last Update
    29/07/2014