I have downloaded the Tiger data for a map I'm working on and wonder if there is somewhere I can download the common formatting styles for these shapes so I don't have to reinvent the wheel. For example, interstates are blue with the number in an interstate symbol, highways red, water is blue, etc. etc.
Obviously I can manually go in and set that for everything, but I wonder if that has already been done somewhere so I don't have to spend the hours reinventing what I'm sure has been done countless times before.