We aren't doing county routes anywhere in the U.S., anytime soon. I don't see us doing them just in one state, and not any of the neighboring states let alone all the others that have county routes. Especially since there are states, and Canadian provinces, so far without their own state/province route sets, which is a priority at the moment. New team members willing to take on states other than their own, to help fill those gaps, are the most welcome additions to our team.
One other consideration: adding county routes to our maps would often make any map displays very cluttered. Do people really want to get into that level of detail?