Now you know how hard it is to replace a legacy system. :) Actually, we're going the wrong way. The last highway sign I saw in metric was on I-95 northbound. T

Now you know how hard it is to replace a legacy system. :) Actually, we're going the wrong way. The last highway sign I saw in metric was on I-95 northbound. They replaced it a couple of years ago (too old - the reflective material was worn out), and the new one only has miles on it. There's a short highway in Arizona (I-19) that is only signed in kilometers (it runs to the Mexican border), and there are calls to replace them all with distances in miles.