Michigan: Emergency vehicles & work zones Practice Test
The Move Over law, school buses, and work-zone rules.
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Questions are original and based on the official manual "What Every Driver Must Know" (October 2025), Michigan Secretary of State.
Did you know?
- In 1904, the speed limit in Saginaw was 8 mph for cars and 10 mph for bicycles.
- In 1922, the Detroit Police Department began keeping traffic crash statistics.
- In 1945, the first chemical test to identify suspected drunken drivers was administered by the Detroit Police Department.
More background reading from the manual →
All 19 questions in this practice test
Take the test above first, then use this list to study. Tap “Show answer” to see the correct answer and explanation.
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When passing a stopped emergency vehicle with its lights flashing, Michigan's Move Over law requires drivers to...
- stop completely regardless of traffic
- slow at least 10 mph below the limit and move over if able
- speed up to clear the area quickly
- move over only if a police officer signals to do so
Show answer
Correct answer: slow at least 10 mph below the limit and move over if able
The law requires slowing at least 10 mph below the posted limit and moving over a lane if traffic and conditions allow.
Source: What Every Driver Must Know (October 2025), page 28 · Open this page in the manual (Manual page 28)
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Failing to slow down and move over for a stopped authorized emergency vehicle is a civil infraction in Michigan, but becomes a felony if...
- it happens at night
- it occurs in a school zone
- it injures or kills emergency personnel
- the driver has a prior traffic ticket
Show answer
Correct answer: it injures or kills emergency personnel
Failing to slow down and move over for a stopped authorized emergency vehicle is a civil infraction, unless you injure or kill emergency personnel; then the charge is a felony.
Source: What Every Driver Must Know (October 2025), page 28 · Open this page in the manual (Manual page 28)
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How far behind a moving emergency vehicle with flashing lights and a sounding siren must you stay?
- At least 100 feet
- At least 200 feet
- At least 1,000 feet
- At least 500 feet
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Correct answer: At least 500 feet
Drivers must stay at least 500 feet behind any moving emergency vehicle displaying flashing warning lights and sounding a siren.
Source: What Every Driver Must Know (October 2025), page 28 · Open this page in the manual (Manual page 28)
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May a driver pass a moving emergency vehicle that has its warning lights flashing?
- Only if told to by its driver or an officer
- Yes, always, if there's a clear lane
- Yes, if traveling under 45 mph
- Only at night
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Correct answer: Only if told to by its driver or an officer
Drivers should never pass a moving emergency vehicle with flashing lights unless directed to do so.
Source: What Every Driver Must Know (October 2025), page 28 · Open this page in the manual (Manual page 28)
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A driver must stop at least how many feet from a school bus that has its red overhead lights flashing?
- 10 feet
- 15 feet
- 20 feet
- 30 feet
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Correct answer: 20 feet
Drivers must stop at least 20 feet from a school bus when its red overhead lights are flashing.
Source: What Every Driver Must Know (October 2025), page 28 · Open this page in the manual (Manual page 28)
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Is a driver required to stop for a school bus with flashing red lights stopped on the opposite side of a highway divided by a median barrier?
- Only during school hours
- Yes, always
- No, it is not necessary to stop
- Only if driving a commercial vehicle
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Correct answer: No, it is not necessary to stop
It is not necessary to stop for a school bus on the other side of a highway divided by a barrier such as a median.
Source: What Every Driver Must Know (October 2025), page 28 · Open this page in the manual (Manual page 28)
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Fines for failing to stop for a stopped school bus are...
- the same as any moving violation
- capped at $50
- waived for a first offense
- double the fine for a moving violation
Show answer
Correct answer: double the fine for a moving violation
Fines for failing to stop for a school bus are double what would normally be assessed for a moving violation.
Source: What Every Driver Must Know (October 2025), page 28 · Open this page in the manual (Manual page 28)
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In a work zone, if a construction worker's hand signals conflict with a posted traffic sign, which should a driver follow?
- The posted sign, since it is a legal traffic control device
- The construction worker's directions
- Whichever came first
- Neither; stop and wait for police
Show answer
Correct answer: The construction worker's directions
Construction workers have authority to direct traffic in work zones, and their directions should be followed even if they conflict with an existing traffic control device.
Source: What Every Driver Must Know (October 2025), page 27 · Open this page in the manual (Manual page 27)
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Flashing green lights on a state or local road maintenance vehicle indicate that...
- the vehicle is owned by a private contractor
- drivers must come to a complete stop
- road work is under way; slow down and use caution
- the vehicle is off duty
Show answer
Correct answer: road work is under way; slow down and use caution
Flashing green lights indicate active road work; motorists should slow down and drive with caution. Private contractors are not permitted to use green lights.
Source: What Every Driver Must Know (October 2025), page 27 · Open this page in the manual (Manual page 27)
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What shape and colors are used for construction/work-zone warning signs?
- Round, with white lettering on blue background
- Diamond, with black lettering on orange or yellow background
- Rectangular, with red lettering on white background
- Triangular, with green lettering on black background
Show answer
Correct answer: Diamond, with black lettering on orange or yellow background
Warning signs in construction, maintenance or work areas are diamond-shaped with black lettering on an orange or yellow background.
Source: What Every Driver Must Know (October 2025), page 26 · Open this page in the manual (Manual page 26)
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In a Michigan work zone, how many points are assessed for speeding 10 mph or less over the posted limit?
- Two points
- Three points
- Four points
- Five points
Show answer
Correct answer: Three points
Three points are assessed for speeding 10 mph or less over the posted limit in a work zone.
Source: What Every Driver Must Know (October 2025), page 27 · Open this page in the manual (Manual page 27)
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In a Michigan work zone, how many points are assessed for speeding more than 10 mph but not more than 15 mph over the posted limit?
- Three points
- Four points
- Five points
- Six points
Show answer
Correct answer: Four points
Four points are assessed for speeding more than 10 mph but not more than 15 mph over the posted limit in a work zone.
Source: What Every Driver Must Know (October 2025), page 27 · Open this page in the manual (Manual page 27)
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What happens to fines for moving violations committed in a work zone?
- They stay the same as normal
- They are waived if no workers are present
- They are reduced by half
- They are doubled
Show answer
Correct answer: They are doubled
Fines are doubled for all moving violations committed in work zones.
Source: What Every Driver Must Know (October 2025), page 27 · Open this page in the manual (Manual page 27)
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What penalties can result from causing injury or death to a person in a work zone?
- Fines up to $7,500 and prison up to 15 years
- A warning ticket only
- Fines up to $500 only
- License suspension only, with no fines
Show answer
Correct answer: Fines up to $7,500 and prison up to 15 years
Causing injury or death to any person in a work zone can result in fines of up to $7,500 and imprisonment of up to 15 years.
Source: What Every Driver Must Know (October 2025), page 27 · Open this page in the manual (Manual page 27)
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Who is allowed to equip maintenance vehicles with flashing or oscillating green lights in Michigan?
- Any licensed private contractor
- State and local road agencies only
- Any commercial vehicle owner
- Only tow truck companies
Show answer
Correct answer: State and local road agencies only
Michigan law allows state and local road agencies to equip maintenance vehicles with flashing green lights; private contractors are not allowed to display green lights.
Source: What Every Driver Must Know (October 2025), page 27 · Open this page in the manual (Manual page 27)
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Which of the following can be considered an authorized emergency vehicle under Michigan law?
- Any privately owned pickup truck with hazard lights on
- A clearly marked tow truck or road service vehicle with a flashing, rotating or oscillating red or amber light
- Any vehicle driving faster than the speed limit
- A delivery van with its headlights on
Show answer
Correct answer: A clearly marked tow truck or road service vehicle with a flashing, rotating or oscillating red or amber light
Authorized emergency vehicles include road service vehicles, such as tow trucks, that are clearly marked and equipped with a flashing, rotating or oscillating red or amber light.
Source: What Every Driver Must Know (October 2025), page 28 · Open this page in the manual (Manual page 28)
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What penalty applies for failing to yield/move over for vehicles such as solid waste haulers, utility service vehicles, or road maintenance vehicles (not authorized emergency vehicles)?
- A felony
- A misdemeanor
- No penalty applies
- A civil infraction only if someone is injured
Show answer
Correct answer: A misdemeanor
Failure to obey the law involving other authorized vehicles, such as solid waste haulers, utility service vehicles and road maintenance vehicles, is a misdemeanor.
Source: What Every Driver Must Know (October 2025), page 28 · Open this page in the manual (Manual page 28)
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On a STOPPED emergency vehicle, which flashing/rotating/oscillating light colors require you to slow down and move over?
- Red or blue only
- Red, blue, or amber
- White only
- Green only
Show answer
Correct answer: Red, blue, or amber
You must yield to stopped emergency vehicles with their red, blue, or amber lights flashing, rotating or oscillating (approaching vehicles use red/blue only).
Source: What Every Driver Must Know (October 2025), page 28 · Open this page in the manual (Manual page 28)
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What should you do when a school bus's yellow (amber) overhead lights begin flashing?
- Stop immediately at least 20 feet away
- Be prepared to stop
- Speed up to pass before it stops
- Ignore it since only red lights require action
Show answer
Correct answer: Be prepared to stop
When the school bus's yellow overhead lights are flashing, be prepared to stop.
Source: What Every Driver Must Know (October 2025), page 29 · Open this page in the manual (Manual page 29)