Last summer I found a "new" hwy for me in Eastern Oklahoma. It's just South of Talihina and heads East. Some locals told me it's called Indian Trail. It's mostly a very nice, almost forgotten looking hwy that comes out above Broken Bow. Has some very nice curves and traffic pretty much non existent. Thought I might mention it for those riding through that area that didn't know about it.
Actually it's called "Indian Road". There's a sign at the start of it, about 4 miles South of Talihina that says " Indian Road, Home Of Bigfoot". Just rode it again coming from the East end and came back into Arkansas on the Talimena Drive. Nice!!