CMH has an "expert" line, at Concourse B at least (the one with the WBI machine). While I am not a road warrior, I am rather anal (laptop out and ready, shoes untied if not slip ons, kippie bag out before I even get into the line) and could use the expert line... except everyone thinks they are an expert and I found it to be the slowest line.

It's also the line, IIRC, that was next to the WBI, so you had a better chance of getting pulled out to do WBI.

I'll know today if Concourse A has one.