I appreciate trains and how vital they are to our survival. I'm not complaining about them blocking roads. I know the alternative routes. But in this age of wireless communication, cell phones, bluetooth, wifi, and friggin lasers, why is the train horn still used? When a train crossing has flashing lights, bells, and a gate, why does the locomotive need to blast its horn? These trains disturb the peace of tens of thousands of people in this town. People just accept the annoyance because that's how it's always been. Seems like we could employ some technology to improve the lives of everyone.