Another thought on steel poles
Author: .
Date: 09-21-2008 - 12:49
Some transit properties include rolled steel collars on their poles.
About a foot above grade originally, and more recently to about three feet above sidewalk grade.
The addition height above grade made it virtually impossible for commercial vehicles to bring down the traffic signals, signs and trolley systems.
Sure took care of THAT problem.
The unprinted name for the collars: look back near the beginning of this discussion to the activity of the boy.