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North Carolina driving lesson · Basic Driving Skills & Rules

Curves, turns, following distance & lane changes

A 3-minute lesson from the North Carolina course. Read the rules and examples, follow the handbook page references, and check your understanding before you move on.

Read time
3 minutes
Course unit
Basic Driving Skills & Rules
Checkpoint questions
6
Source pages
19, 28, 29

Curves, turns and lane changes are where drivers lose control or get hit by traffic they didn't see. Each has a set technique. The two-second rule gives you room to react to everything ahead.

Handling a curve:

  • 1. Slow down before the curve so you don't need to brake in it
  • 2. Gradually increase speed through it to keep traction
  • 3. If you must brake, do it gradually until continuous pressure is safe
  • 4. Begin turning just before the road begins to turn
  • 5. Stay on your side, as far right as you can
Handbook p. 29 ↗

Curve while going downhill:

  • Consider the pull of gravity
  • Shift to a lower gear before moving downhill
  • Brake earlier and approach more slowly than on a level road
Handbook p. 29 ↗

Know the rule

For right turns, stay close to the right edge so no vehicle can slip between you and the curb. Slow before the turn, then accelerate slightly.

Handbook p. 29 ↗

Know the rule

Always signal and look before turning. Motorcycles and bicycles are especially hard to see during a turn.

Handbook p. 29 ↗

Two-second rule

Allow two seconds between when the vehicle ahead passes a point and when your vehicle reaches the same point.

Handbook p. 29 ↗

Know the rule

Following too closely is a leading cause of crashes. On the open road, leave enough room for a passing vehicle to safely move into the space ahead of you.

Handbook p. 29 ↗
4 points

Following too closely (regular license)

Handbook p. 19 ↗

Know the rule

On multi-lane highways, check the lane you're moving into and the lane beyond it, in case another vehicle is heading for the same space.

Handbook p. 29 ↗

Changing lanes:

  • Check the side and rear-view mirrors
  • Look over your shoulder to be sure the blind spot is clear
  • Signal your move in advance
  • Then change lanes
Handbook p. 29 ↗

Put it into practice

A truck ahead passes a mailbox. Count "one-thousand-one, one-thousand-two." If you reach the mailbox before you finish, you're following too closely. Ease off until you have two full seconds.

Check your understanding

Read the question, decide on an answer, then open it to check the explanation. These are Roadwise study questions based on the source handbook.

What should you do before entering a curve?
  1. Speed up to maintain momentum
  2. Shift into neutral
  3. Turn the wheel sharply as you enter
  4. Slow so you needn't brake in it

Answer: Slow so you needn't brake in it

Slow down before you enter the curve so that you will not need to brake while you are in the curve.

Handbook p. 28 ↗
What does the two-second rule help you judge?
  1. Safe following distance
  2. The correct tire pressure
  3. How long to signal before a turn
  4. How long a yellow light will last

Answer: Safe following distance

The two-second rule says to allow at least two seconds between the vehicle ahead passing a point and your vehicle reaching it.

Handbook p. 29 ↗
Before changing lanes, what should you check in addition to your mirrors?
  1. Your speedometer
  2. Your blind spot
  3. The vehicle directly ahead only
  4. Your headlight switch

Answer: Your blind spot

Check the side and rear-view mirrors, and check over your shoulder to be certain the blind spot is clear.

Handbook p. 29 ↗
When following another vehicle on the open road, what should you do?
  1. Follow the two-second rule
  2. Keep a one-second gap
  3. Match the vehicle's speed with no set gap
  4. Stay close to discourage cut-ins

Answer: Follow the two-second rule

Maintain plenty of space between your vehicle and the one ahead, remembering the two-second rule.

Handbook p. 29 ↗
What should you do while gradually rounding a curve, once you've slowed down?
  1. Brake hard in the middle of the curve
  2. Accelerate gently to keep traction
  3. Accelerate sharply through the entire curve
  4. Coast in neutral through the curve

Answer: Accelerate gently to keep traction

Gradually increase your speed to maintain the traction necessary for good control as you round the curve.

Handbook p. 28 ↗
The two-second rule is used to judge a safe following distance.
  1. True
  2. False

Answer: True

The two-second rule describes a safe following distance behind the vehicle ahead.

Handbook p. 29 ↗
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