Citations


Overview:

Background information and pictures

Brain, M. (2015, May 25). How Water Towers Work - HowStuffWorks. Retrieved May 25, 2015, from http://people.howstuffworks.com/water.htm

Truss system bridge.

"Grammene-vierendeelbridge 20030618". Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Grammene-vierendeelbridge_20030618.jpg#/media/File:Grammene-vierendeelbridge_20030618.jpg

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