Why did the traffic light turn red? You would too if you had to change in the middle of the street!
Why did the girl smear peanut butter on the road?

To go with the traffic jam!
Why don't you go play in traffic.
The fact that there is a highway to hell, and only a staircase to heaven
Says a lot about anticipated traffic numbers.
According to physics, light travels faster than sound. If that is really the case, why can I hear the car behind me honk before I see the traffic lights change?
A duck is standing next to a busy road, cars zooming past while he waits for a break in traffic.
A chicken walks up to him and says, "Don't do it, man. You'll never hear the end of it."