Last mile connectivity is a massive hurdle, though. Getting a railway connection is only a viable option for the very largest businesses. Your average business/

Last mile connectivity is a massive hurdle, though. Getting a railway connection is only a viable option for the very largest businesses. Your average business/industrial park would immediately be gridlocked if you replaced all trucks with trains, and getting trains inside cities is pretty much impossible. Great option for long distance, terrible option for short distance, probably too much of a hassle for medium distance.