abstract
bullet
business
carriage
commute
commuter
corporate
curve
enter
fast
high
journey
lapse
light
locomotive
long
mass
metro
motion
movement
moving
mrt
passage
passing
perspective
platform
public
rail
railroad
railway
rapid
speed
station
straight
subway
technology
time
tour
track
train
transit
transportation
travel
tube
tunnel
underground
vehicle
voyage
way