abstract
antiparking
area
asphalt
ball
barrier
block
bright
calm
car
cement
concrete
construction
danger
design
equipment
fenced
footpath
hemisphere
lane
limited
line
lot
mall
market
material
obstacle
orange
outdoors
parking
pathway
pattern
paved
pavement
pedestrian
red
restriction
road
sidewalk
space
stub
surface
symbol
texture
urban
white
yellow