The exit is posted EXIT 67A/ 67B. 67A veers left and follows AR 112, while 67B veers right to US 71B. At a glance, this would almost seem to be backwards since you eventually go left for 71B and right for 112.
In January, I asked ARDOT if maybe the exit could use supplementary signage showing which ramp is 112 and which is 71B, so drivers wouldn't be confused?
Answer: The engineers don't think it's needed. (Well, of course, professional engineers know better than some amateur Road Enthusiast.)
Forward to April when I'm again in Fayetteville and driving by Exit 67 A/B.
ARDOT decided they DID need route signs at the exit (they have since been moved to the top of the exit sign). Nice to see someone listened (though they will probably never admit I had a good idea.)
UPDATE September 2018
ARDOT is now adding pavement shields pointing to I-49, AR 112 and US 71B, plus additional arrows. So tell me again how motorists won't be confused?
At the very least, I think they owe me a surplus AHTD hat, don't you think?