barrier
blue
blur
carriage
closed
commuter
commuting
cross
cut out
cutout
danger
dutch
europe
fast
fence
gate
intercity
isolated
light
line
long
motion
movement
moving
netherlands
passing
power
rail
railroad
railway
red
road
safety
sidewalk
sign
signal
speed
stop
street
tracks
traffic
train
transport
transportation
travel
travelling
waiting
warning
way
white
yellow