by Kilted_Econolite_Nut on Mon Sep 16, 2013 12:04 am
Some cities here in WA, plus the state itself, seem to be doing that around here. Formerly backplate-less heads now have backplates on them. Ones that haven't been replaced with new. Conversely, back in 1987, the city of Redmond, WA removed the backplates from almost every head in the city. The only heads that still have backplates are the WSDOT installs, and a couple more recent city installs that must've mistakenly received them, since the city does not put them on, unless the state requests it on one of the state highways.
-J