Numbers in italics are no longer used. Question marks indicate that I am unsure. The basic format is a bit of information, links to exit lists and possibly other stuff, and then the streets it follows in each county. One way pairs are denoted by [northbound or eastbound streets](southbound or westbound streets), where the reverse direction (southbound or westbound) reads in reverse order (you read right to left both inside and outside one-way pairs). This system is thanks to RIDOT; using this in their route logs is about the only thing they do right. Thanks a lot to the FDOT Pavement Management Reports; these list all the state routes and were a big help. Robert Droz and Gene Janczynskyi also provided some info.
County logs: Osceola