Of all the things we need to spend Billions of dollars on, it isn't a move to change numbers on road signs and create mass confusion.

Like QWERTY, imperial units work fine enough for most people despite advantages of other systems.

There's a strip of road just east of Santa Fe around Glorieta which has signage in metric. I always figured it existed solely for the purpose of being brought up in discussions like these. A really odd and pointless thing.