In my experience, places where engine braking is prohibited tend to be with the intent to reduce engine braking by tractor trailers or other large apparatuses,

In my experience, places where engine braking is prohibited tend to be with the intent to reduce engine braking by tractor trailers or other large apparatuses, which can be very loud. In much of the U.S, posted signage prohibits "Jake braking" which specifically targets tractor trailers and other large trucks. [0] [0]: https://travel.stackexchange.com/questions/96447/why-prohibit-engine-braking https://travel.stackexchange.com/questions/96447/why-prohibi...