Oops! I stand corrected. I just asked my city engineer acquaintance about the APC and I have it backwards. The APC destroyed the road buttons by crushing them j

Oops! I stand corrected. I just asked my city engineer acquaintance about the APC and I have it backwards. The APC destroyed the road buttons by crushing them just by driving over them especially when the vehicle turns. Apparently this button destruction kept happening repeatedly and was expensive to fix. He did say that the police and fire departments in Redmond have absolutely the best of everything and that their budgets are incredible.