asphalt
attention
away
background
car
caution
city
curb
danger
design
emergency
fire
fire lane
graphic
illustration
information
isolated
lane
law
message
metal
no
no parking
nobody
notice
paint
park
parking
police
prohibited
prohibition
red
restriction
road
rule
safety
sign
signage
stop
street
symbol
tow
traffic
transportation
vehicle
violation
warning
white
zone