Dumbbell vs Dogbone Roundabout Interchanges

[SSR_317]

With the discussion about roundabount signage, what's the general opinion on this one? Personally, I like it, though the through movement road could be added to the top (in this case, OH 161 West).

It's fine, but I feel the thru movement should also have a street name and/or route shield at the top of the sign, for the benefit of those who are either clueless or have just turned onto the road from an adjacent home/business/parking lot/etc.

[Avalanchez71]

Tennessee has grasped the use of roundabouts much at this time.