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Illinois driving lesson · Sharing the Road

Motorcycles and autocycles

A 3-minute lesson from the Illinois 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
Sharing the Road
Checkpoint questions
6
Source pages
44, 45

Motorcyclists have the same rights as drivers but far less protection. Most motorcycle crashes happen because a driver didn't see the bike. Motorcycles are small, easy to miss, and often moving faster than they look.

Know the rule

Motorcycle riders have the same rights and responsibilities as other road users.

Handbook p. 44 ↗

Know the rule

The most common cause of motorcycle crashes is motorists failing to detect and recognize motorcycles. Drivers tend to underestimate a motorcycle's speed. Expect motorcycles at any time of year, not just spring and summer.

Handbook p. 44 ↗
More than 50%

Share of motorcycle crashes that happen at intersections

Handbook p. 44 ↗

Know the rule

The most common crash: an oncoming car turns left in front of a motorcycle. Watch for motorcycles before turning, yield, and wait to be sure of the rider's intent before turning left.

Handbook p. 44 ↗
120 seconds

If a red light doesn't turn green after this long, a motorcyclist may proceed after yielding to oncoming traffic

Handbook p. 44 ↗

Know the rule

A motorcyclist is entitled to the entire lane. Do not share the lane, even if there seems to be room.

Handbook p. 44 ↗

Know the rule

When a motorcycle passes you, keep your lane position and speed and let it complete the pass.

Handbook p. 44 ↗
3-4 seconds

Minimum following distance behind a motorcycle

Handbook p. 45 ↗

Know the rule

In dry conditions a motorcycle can stop in a shorter distance than a car. Dim your headlights when following any vehicle, including motorcycles.

Handbook p. 45 ↗

Road conditions that affect riders:

  • Wet or icy roads impair braking and maneuvering
  • Wind gusts, including from large passing vehicles, can push a motorcycle across a whole lane
  • Potholes, oil, gravel, debris or railroad tracks make riders change position in the lane
  • Gravel roads reduce traction and may make a rider slow or brake where a car wouldn't
Handbook p. 45 ↗

Know the rule

Riders may be protected only by a helmet, eye protection, boots, gloves and durable clothing. At a motorcycle crash, use extreme caution and seek emergency medical help.

Handbook p. 45 ↗

Autocycle

A three-wheeled vehicle with a steering wheel and seating that doesn't require straddling. It must be titled and registered, and the operator needs a valid Illinois driver's license.

Handbook p. 45 ↗

Put it into practice

You're waiting to turn left and see a single headlight approaching. Wait until you're sure what the rider will do, and let the motorcycle pass before turning. Its speed is easy to underestimate.

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 is the most common cause of motorcycle crashes, according to the handbook?
  1. Motorcyclists riding too slowly
  2. Motorcyclists not wearing helmets
  3. Poor motorcycle brakes
  4. Drivers not noticing motorcycles

Answer: Drivers not noticing motorcycles

The most common cause is other motorists failing to see motorcycles.

Handbook p. 44 ↗
What is the most common crash pattern involving motorcycles at intersections?
  1. A car turns left in front of it
  2. A car merges into the motorcycle's lane from behind
  3. The motorcycle runs a red light
  4. The motorcycle rear-ends a stopped car

Answer: A car turns left in front of it

A car turning left in front of an oncoming motorcycle is the most common pattern.

Handbook p. 44 ↗
A red light fails to change for 120 seconds while a motorcyclist waits. What may they do?
  1. Wait indefinitely; there is no exception
  2. Call for police assistance before proceeding
  3. Proceed after yielding
  4. Immediately proceed without yielding

Answer: Proceed after yielding

After 120 seconds and yielding, a motorcyclist may proceed through a stuck red light.

Handbook p. 44 ↗
A motorcyclist is entitled to use the full width of a traffic lane, and drivers should not share the lane with them.
  1. True
  2. False

Answer: True

Motorcyclists are entitled to the full lane; drivers must not share it.

Handbook p. 44 ↗
What following distance is recommended behind a motorcycle?
  1. Exactly the same as any car, no adjustment needed
  2. At least three to four seconds
  3. At least one second
  4. At least ten seconds

Answer: At least three to four seconds

A three-to-four second following distance gives a motorcyclist room to maneuver.

Handbook p. 45 ↗
Where do more than half of all motorcycle crashes occur?
  1. On rural two-lane roads
  2. In parking lots
  3. On expressway on-ramps
  4. At intersections

Answer: At intersections

More than 50% of motorcycle crashes happen at intersections.

Handbook p. 44 ↗
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