When you take the exit ramp off the expressway and merge onto the next road, you see yellow lines dividing the roadway. what do the yellow lines tell you about the traffic flow?

Yellow lines mean that the traffic is going in opposite directions. Ex: on the highway, the road is divided by while lines, indicating that the traffic is going in the same direction. A residential road is divided by yellow lines, indicating that traffic flows in both directions.

They most like influence us an there self