It's interesting to see the LED light conversion crews now having to have the crash attenuation truck follow behind them on the high speed highways here in Manitoba. A few years ago nobody know what those trucks were or who to rent them from.
I have only seen limited use of concrete poles as at test street a few years ago, but see more of the laminated poles being used where the spans change direction. Not sure if one can gaff them as I have only seen bucket trucks doing the installations.
