Peace Bridge (Calgary)

Bridge: Peace Bridge
Type: Helical tube girder footbridge
Location: Calgary, Canada
Length: 130.6 m
Width: 6.2 m
Height: 5.85m
Designer: Santiago Calatrava
Reference: http://en.wikipedia.org/wiki/Peace_Bridge_(Calgary), http://www.archdaily.com/32134/peace-bridge-santiago-calatrava/