On Tuesday, February 24, 2015 at 2:35:08 PM UTC-8, G=EMC^2TreBert wrote:
Highway has cable that cars hook onto and go 75 mph from Boston to NYC NYC to DC DC to Atlanta etc Its simple its been done going up mountains and its day has co
me to tie cities.TreBert

Cable pulled cars should ride on cushion of air.Little friction,and another added plus is they are creating a partial vacuum.Think about it and get the picture. TreBert