Hi All....I am a new LIVE user and will make my way into Chicago and make sure ALL of these are marked....And just so everyone knows...The TRS is used heavily in Illinois now..Especially on all the construction from Chicago SOuth--to the end of Interstate 57....My recently retired RX 65 wore me out with FALSE K bands---all the way home. Just so you know. BTW: Since a HUGE bribe was paid to former Chicago officials to decide on which company to use for all of them..many think these will ALL go away in Chicago---as dirty as Chicago is--I DOUBT IT...Be well...