I-44 in Oklahoma

I have been working on I-44 between Afton,Ok and Miami,Ok. We have the 4 lanes shut down to 2 lanes. I say a bunch of campers,some were wildcats and some were other brands. I tried to wave at all that went by. I was operating the big white machine removing the asphalt (15 inches deep). Maybe it was someone on here. I travel all over Kansas and the surrounding states for work ( road work).