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Indiana driving lesson · Safe Vehicle Operation

Turning, signals & U-turns

A 3-minute lesson from the Indiana 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
Safe Vehicle Operation
Checkpoint questions
6
Source pages
43, 44, 45

A safe turn starts well before the intersection: get into the correct lane early, signal, and yield to oncoming vehicles and pedestrians.

Know the rule

Move into the proper lane well before the turn, using your signal. To turn left, be in the far-left lane for your direction; to turn right, the far-right lane. Yield to oncoming vehicles and pedestrians.

Handbook p. 43 ↗
Left/right turn lane positioning
Turning right from a one-way road onto a one-way road
Left turns from opposite directions
Turning left from a two-way road onto a two-way road

Know the rule

You must signal before turning or changing lanes. Your vehicle's lighted signals are safest. If one malfunctions you may use hand signals, but never on a driving skills exam.

Handbook p. 44 ↗
Hand signal stop or slow
Hand signal: left turn (arm straight out)
Hand signal right turn
Hand signal: right turn (arm bent up)
Hand signal stop or slow
Hand signal: stop or slow (arm bent down)

Know the rule

Busy roads may have a center lane for left turns only, marked by a CENTER LANE ONLY sign with alternating arrows or by pavement arrows (some have neither). Watch for oncoming drivers entering it, and never use it to pass.

Handbook p. 44 ↗
Two-way left turn lane markings
Center turn lane with pavement arrows

U-turn

Changing direction by making a 180-degree turn. It is potentially dangerous and should be done only where not prohibited by law.

Handbook p. 44 ↗

U-turn rules:

  • Always yield the right of way to oncoming vehicles and pedestrians
  • Never on a curve, or when approaching the crest of a hill or grade
  • Never on an interstate highway: go to the next exit and re-enter in the opposite direction
Handbook p. 44 ↗

Know the rule

At a median U-turn (J-turn) intersection, left turns are prohibited at the intersection itself. Drive through, then U-turn at a median opening ahead, following the signs.

Handbook p. 44 ↗
Median U-turn intersection
Median U-turn intersection

Know the rule

When the driver ahead signals a turn, or slows as if planning one, slow down and be ready to stop.

Handbook p. 45 ↗

Put it into practice

You need to turn left from a road with two lanes in each direction. Signal early and move into the far-left lane. Then wait for a gap, yielding to oncoming vehicles and pedestrians, before you turn.

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.

Which lane should you be in to make a legal left turn?
  1. The far-right lane for your direction
  2. Any lane going your direction
  3. A center turn lane only
  4. The far-left lane for your direction

Answer: The far-left lane for your direction

To turn left, be in the far-left lane for your direction of travel.

Handbook p. 43 ↗
Where is a U-turn always prohibited in Indiana?
  1. On an interstate highway
  2. Near a median U-turn opening
  3. On a two-way residential street
  4. At an intersection with no signs

Answer: On an interstate highway

You must never make a U-turn on an interstate highway; you must exit and re-enter instead.

Handbook p. 44 ↗
Where are median U-turns (J-turns) permitted?
  1. At any median opening along a rural state highway
  2. At intersections with signs to a median opening
  3. At any median opening on an interstate
  4. On the shoulder of a rural interstate

Answer: At intersections with signs to a median opening

Median U-turn intersections allow the driver to proceed through the intersection and make a U-turn at an upcoming median opening.

Handbook p. 44 ↗
What must you do before making any turn?
  1. Slow to a complete stop first
  2. Signal only as you begin turning
  3. Move into the proper lane early, signaling
  4. Move into the center lane first

Answer: Move into the proper lane early, signaling

The first rule for a safe turn is to move into the proper lane early, using your turn signal.

Handbook p. 43 ↗
You should never make a U-turn while approaching the crest of a hill or grade.
  1. True
  2. False

Answer: True

Never make a U-turn on a curve or when approaching the crest of a hill or grade.

Handbook p. 44 ↗
What often marks a designated center lane reserved for left turns?
  1. A 'CENTER LANE ONLY' sign with directional arrows
  2. A solid double yellow line only
  3. A row of orange traffic cones
  4. A flashing red arrow signal

Answer: A 'CENTER LANE ONLY' sign with directional arrows

Designated center lanes for left turns can usually be identified by a 'CENTER LANE ONLY' sign with arrows.

Handbook p. 44 ↗
Take the lesson checkpoint in the app

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