The Florida Panhandle alternative route appears to cross several Georgia
rivers by hugging the Georgia-Florida line
to avoid the
Apalachicola National Forest
Lake Talquin State Forest in Florida.
This looks like the route
published in Florida newspapers
back in June.
Choctaw, Clarke, Monroe, Conecuh, Covington, Coffee, Dale, Geneva, and Houston Counties
and Jackson, Gadsden and Jefferson Counties in Florida.