I've been listening to a CB radio and comparing it to waze during my commute, and CB radio is still arguably superior in avoiding speed traps and wrecks. Truckers use waze a lot but still always default to radio for real-time traffic information.

It's also ridiculously annoying when a trucker gets into an on-air fight with another trucker, or when one catcalls an attractive woman, or when a megawatt CB broadcaster from Mexico or the Deep South USA comes in full scale spouting literal gibberish.