But if it’s 4 a.m. and it sounds like five lawnmowers combined forces to rattle your windowpanes, it’s probably a street sweeper. The hulking vehicles resemble garbage trucks, armed with large ...

A ranch in Montana is an odd place to find a big, old street sweeper brush, but the bison appear to love it. Yes, we’re talking about those brushes that street sweeper trucks use to push trash around ...