HJL,
Cutting vehicle cable barriers is very time consuming and destructive. The cables lift out of the vertical post and only have a pop-out plastic retainer to separate the cables. After the cables have been removed, the post will pull out of the “receiver” (much like a trailer hitch receiver) cemented in the ground. Removing several post will allow the cables to lay on the ground and be driven over. [Editors note: This must depend upon the construction company installing the fences or the state requirements. I have seen both types of fences.]- JDL