Where were the bike routes in the Kentucky portion of the trip?

Where were the bike routes in the Kentucky portion of the trip?

Curious to know what towns the bicyclists went through on their l976 trip. Please help.

Question about Transamerica Bicycle Trail

Have a look at this link Gail: http://www.bikebrats.com/us/catofl.htm It's the trip Andrew the Bikebrat was recommending.