alert
asphalt
caution
coat
coating
compressor
construction
crossing
crosswalk
damaged
danger
equipment
horizontal
industry
line
machinery
manual
marking
occupation
painting
pattern
pavement
paving
people
powder
protective
repair
repairman
road
safety
scene
signal
signs
street
stripe
striped
surface
tire
tool
track
traffic
transportation
urban
walkway
warning
white
work
worker
works
workwear