background
beware
car
caution
child
children
cross
danger
drive
driver
information
kids
landscape
law
message
nature
no
outdoor
park
people
reduce
regulation
road
road sign
safety
school
school zone sign
service
sign
signal
slow
speed
stop
street
student
symbol
text
time zone
times
traffic
transport
transportation
travel
walk
warning
way
white
white background
yellow
zone