"...5 yard dump truck..." ??? I live in the rural hills of NH where people really need to drive heavy duty trucks and cars during the winter. I hibernate during the winter and avoid driving. "dump truck"?
10 yard dumps are fairly common going up and down the road. 20 yard side dumps were common last year due to construction, but aren't sharing the road so much this year. 5 yard dump trucks are driven to work often enough that it is not remarkable, although Ford 350s and GMC duallies with 20 foot gooseneck trailers are everywhere.