My honey and I rode an overnight trip in and around Carroll County, Maryland and I wanted to share the route I pre-planned. We ended up running about 90% of this route. I have lived within 90 minutes of Carrol County most of my life and did not realize how many scenic backroads are in the county. Well worth your time. This route can be completed on any bike; nothing technical here. This route is 163 miles and 90 - 95% tarmac but I've thrown in all the unpaved roads I could find. It begins and ends on/near I-70 west of Baltimore. Enjoy. Feel free to modify and share.