black
blue
bridging
bus
car
city
clouds
connection
dark
elevated
freeway
high
highway
lighting
low
luminaire
motorway
night
override
perspective
pole
protect
railing
raised
ring
road
route
safety
see
shade
shadow
sky
solution
span
street
streetlights
stretch
strung
town
transitional
transport
urban
visible
way
white
wire