blue
buttons
chrome
courier
cyan
design
edge
effects
engraved
freight
glossy
gradient
gray
green
icons
illustration
journey
locomotive
metal
orange
passengers
pictograms
purple
push
railroad
railway
red
road
rounded
set
shiny
shipping
silver
square
station
steel
tour
trackway
traffic
train
tram
transit
transport
travel
trip
vehicle
wagon
yellow