IMO It never ceases to amaze me how people can make a determination about what another person's motives are without even speaking to them. Or, making statements about an area that they don't even live in and could not have any idea what actually goes on, day to day. Do you want the police to position themselves on these roads with a noise meter all day and all night to issue a warning to the driver's? You will be able to stop the noise from the trucks the same time you will be able to stop dogs barking continually, music being played too loudly by a neighbor and so on.
...screaming engine brakes, it's everywhere, continually REALLY? AND HOW WOULD YOU KNOW IT IS EVERYWHERE CONTINUALLY?
...applying jake brakes unnecessary, apparently to make noise. HOW COULD YOU POSSIBLY KNOW IF IT IS NECESSARY OR NOT? WHAT WOULD BE THEIR MOTIVE TO "MAKE NOISE"?
...Coming into town from the airport way, it begins at 4 am and goes all day long DO YOU SPEND THE DAY MONITORING THIS HIGHWAY? WE LIVE IN BRISAS NEAR THE ENTRY, CAN SEE THE CARRETERA FROM OUR PATIOS. WE HEAR TRUCKS USING THESE BRAKES ABOUT ONCE OR TWICE A WEEK, NEVER AT 4:00am.