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Tappan Zee Bridge

Tappan Zee Bridge

General Information

Structural Type: Cantilever truss bridge
Function / usage: Motorway bridge / freeway bridge
Completed in: 1955
Status: in use

Geographic Information & Related Structures

Location: Tarrytown, Westchester County, New York, USA, North America
Nyack, Rockland County, New York, USA, North America
Crosses
  • Hudson River
Will be replaced by Tappan Zee Bridge (2018)
Coordinates: 41° 4' 28.63" N    73° 55' 11.71" W
Coordinates: 41° 3' 57.47" N    73° 51' 56.66" W

Technical Information

Dimensions

main span 369.7 m
total length 4 882 m

Materials

deck steel

Products, Services & Reports

In so-called “sleeping” mode, LIRIS provides automatic readings at regular intervals. The data that it collects, can be used to check the stabili ...

Participants

Owner
Structural engineering
Contractor
Monitoring equipment

Relevant Web Sites

Relevant Publications

  • About this
    data sheet
  • Structure-ID
    20000535
  • Date created
    21/11/1999
  • Last Update
    29/07/2014