No. It is not.
The biggest means of transportation is by ship.
Nuclear submarine is a type of transportation. It begins with N.
a submarine :) xx
· nuclear submarine · Nissan
· nuclear submarine
· Nissan · nuclear submarine
· Nissan · nuclear submarine
first form of transportation invented was obviously walking which wasn't exactly invented, but besides walking the first form of transportation "discovered" would be riding on animals' backs--such as on horses or donkeys.
The Russian Typhoon Class SLBM Sub.
Ship,boat,life boat,submarine and motor boat
cars and railways are the biggest.
Transportation barrier means transportation if barred - not allowed. Transportation corridor means transportation is allowed.