traffic sign
barrier
blockade
border
boundary
building
caution
close
closed
construction
danger
detour
equipment
europe
fence
fencing
german
germany
hazard
indication
line
marking
mobile
obstacle
orange
plastic
red
regulation
repair
road sign
route
safety
security
service
signal
signed
site
street
striped
stripes
symbol
traffic
urban
vertical
warning
way
white
work
works
zone