'It's a system in which a vehicle runs along a single, elevated beam; Expo 67 had 3'
a monorail
TRANSPORTATION: Its a system in which a vehicle runs along a single, elevated beam; Expo 67 had 3
It's a system in which a vehicle runs along a single, elevated beam; Expo 67 had 3
It's a system in which a vehicle runs along a single, elevated beam; Expo 67 had 3
TRANSPORTATION
a monorail
TRANSPORTATION