We have several of those metal mesh bridges here. For some reason they dont bother me much, except when it is raining. I just take it smooth and easy.
Milled roads are another story. It's almost like putting a gravel road in the middle of the freeway. Ususally it will be repaved within the next 48 hours or so. But at the time, especialy at freeway speeds, it sucks.
Soren
