Mounting weights on the side of the bridge?

Posted by Chris Orimoto at 1/15/2001 6:39 PM EST

Student on team #368, Kika Mana, from McKinley High School and Nasa Ames/Hawaiian Electric/Weinberg Foundation.

Does anyone know exactly how the “poles” with
counterweights are mounted to the side of the bridge?
What types of materials are necessary for this tas