access
arrow
asphalt
autoway
bar
beware
bump
caution
control
crossing
crosswalk
direction
down
driveway
empty
forward
hump
journey
judder
kerb
lane
law
line
mount
obstacle
pass
passage
passageway
path
pavement
ramp
road
route
safety
slow
speed
street
strip
stripe
tarmac
traffic
walkway
warning
way
yellow
zebra