What not to know about Type 3 Barricades

The title may be confusing, but that was on purpose.  There isn’t anything not to know about type 3 barricades, we should really know everything we can about them because they are on our streets protecting our citizens.

The amount of construction I have seen on the road lately is immense.  Whether the jump is because of the American Recovery Project of 2009 or not, I am not sure.  The one thing I know is I have never seen so many type 3 barricades.