So let me get this straight....we sacrifice traction in good weather, just so that when it does occasionally freeze up in the winter we do have "some traction" for cars? Correct me if I'm wrong but this is Columbus, OH...we don’t have enough resources ($$$) and salt/plow trucks to keep up with the shitty weather? Instead of grooving the pavement, how about we use the money for that and get more plows on the road? Maybe I’m just being to logical, obviously ODOT doesn’t know the meaning of that. If your not smart enough to realize “hey, it’s a tad snowy/icy outside, maybe I shouldn’t take the off ramp at 60?” Then please stop breathing my air. Plus…wont grooving the road cause it to wear more quick, create more crack etc? (I’m not exp in this area but I can only assume) Just my .02