>Just think of the logistics and cost of replacing every road sign, including "mile markers", exit number signs, distances on all US government roads (BLM, USDA, Forestry), overpass signs, speed limit signs and road paint - i don't see that happening any time soon.
This is pretty much why British roads still use miles and yards, the cost to the taxpayer of switching over would be horrendous. We do have dual measurements on heights and widths though, feet/inches and metres because many HGV drivers from the Continent aren't familiar with feet and there was concerns about them driving into bridges and so on.
This is pretty much why British roads still use miles and yards, the cost to the taxpayer of switching over would be horrendous. We do have dual measurements on heights and widths though, feet/inches and metres because many HGV drivers from the Continent aren't familiar with feet and there was concerns about them driving into bridges and so on.