Quote:
Originally Posted by 66joej
Here in Canada they are called "expansion joints". The idea is to allow for the freeze thaw cycle. It is very bone jarring and murder on the equipment travelling on our roads.
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Yes, they are expansion joints. And, I understand them in Canada....but LA?? When virtually surrounding state doesn't use them? We just figured they had an engineer(s) that used some sort of specs for frozen country instead of a bayou.
