It is more than that.<p>most traffic condition on map rely on Toll Tag to measure travel time and speed between points, on normal highway.<p>Unless you have a detachable tag, otherwise your tag ID will appear on every single major interception, with time, speed between blocks. Most of Tag will ship to your house, and&#x2F;or auto fill by credit card once the balance is low.<p>People probably imagine they will be erased after few years, but $sudo happeneds.<p><a href="http:&#x2F;&#x2F;www.dailykos.com&#x2F;story&#x2F;2015&#x2F;08&#x2F;17&#x2F;1412811&#x2F;-AT-T-and-NSA-besties-since-1985-in-warrantless-surveillance" rel="nofollow">http:&#x2F;&#x2F;www.dailykos.com&#x2F;story&#x2F;2015&#x2F;08&#x2F;17&#x2F;1412811&#x2F;-AT-T-and-N...</a>