accident
auto
automobile
brake
bumper
business
busy
car
city
common
commute
congestion
crash
crowded
day
drive
driving
expressway
freeway
frustration
fuel
gasoline
heavy
highway
horizontal
hour
interstate
jam
lane
late
light
line
motion
pollution
road
row
rush
slow
street
stress
stuck
tail
traffic
traffic jam
transport
transportation
travel
urban
vehicle
waiting