Are used to help drivers position the vehicle in the proper lane for turning or going straight?

Answer 1

The reference points for keeping straight are looking just above the steering wheel, it will be in the middle of the divider lines on both sides.

You can also Ok in either side mirror. if you see about an inch of ground between the line and your vehicle you are centered in your lane

Before you come to an intersection, look for the white regulatory signs with black arrows that tell you what each lane does. Also look for markings on the pavement to tell you if the lane is for turning or going straight.

Generally, if it is a three lane intersection, the left lane is for left turns, the right lane is for right turns, and the middle lane usually goes straight.

Answer 2

?

Answer 3

circles