DMV Practice LabChange state
MNMinnesota
DMV Practice LabAll tests

Passenger transport

Selected knowledge practice, not a complete licensing course or practical training.

Passenger transport

Practice mode
Question 1 of 56
  1. 1. An interstate bus has a steering defect listed on its required inspection report that is likely to affect safe operation. Dispatch wants it used before repair. What is required?
  2. 2. Before taking over a bus with a required defect report, what does the incoming driver's signature acknowledge?
  3. 3. Under the current federal inspection-report rule, no defect was discovered by or reported to a bus driver. Does that rule itself require a no-defect written report?
  4. 4. A bus driver is told about a safety-affecting equipment defect during the shift but did not personally discover it. How should a required daily report treat it?
  5. 5. The previous bus inspection report has the required repair certification. What must the new driver still establish before driving?
  6. 6. A bus has an onboard restroom. Which interior item should be included in its safety check?
  7. 7. Your bus was parked unattended between assignments. What should you do before accepting passengers?
  8. 8. A passenger suggests leaving an emergency exit door open to cool the bus while it moves. What should you do?
  9. 9. A temporary advertisement covers the label on a bus emergency exit door. What needs correction?
  10. 10. Your bus has a red emergency-door light. According to the handbook, when should you use it?
  11. 11. After baggage loading and restroom service, what should the driver check before pulling away?
  12. 12. A bus has a roof hatch designed to lock partly open for ventilation, and its use is permitted. What extra clearance issue must the driver consider?
  13. 13. A standing passenger moves forward of the bus's standee line before departure. What must happen before the driver proceeds?
  14. 14. A bus designed for standing riders uses a painted floor line, not another permitted indicator, to mark the prohibited front area. What is the minimum line width?
  15. 15. A permanent passenger seat is ahead of the standee boundary but is positioned so its seated occupant cannot interfere with safe bus operation. Does the standee rule itself prohibit that seat?
  16. 16. A bus has an aisle seat. Under the federal equipment rule, what must that seat do when unoccupied?
  17. 17. A passenger seat is not securely fastened to the bus. Can the driver operate the bus by putting a sign on that seat?
  18. 18. The main bus aisle is clear, but luggage blocks access to an emergency exit window. Is the loading acceptable?
  19. 19. A case beside the bus driver's seat limits arm movement during steering. What should happen before departure?
  20. 20. An overhead item could fall onto riders during a sudden stop even though it does not block an exit. What is needed?
  21. 21. When is a useful time to explain the carrier's passenger conduct rules?
  22. 22. Passengers will leave the bus briefly at an intermediate stop. Which announcement best helps them return correctly?
  23. 23. A coach aisle is lower than its seats. When should passengers be warned about that step-down as a stop approaches?
  24. 24. New passengers have boarded a bus that permits standing. When should the driver begin moving?
  25. 25. Riders on a transit bus have had time to brace themselves. Which driving practice still helps prevent avoidable falls?
  26. 26. A disruptive rider needs to leave the bus. Which location should the driver avoid?
  27. 27. During a passenger trip, what does good observation include?
  28. 28. Your bus is signaling to leave a stop, but the traffic gap is too small for its acceleration. What should you do?
  29. 29. A bus is leaving a curbside stop close to a pole and passing traffic. What needs particular attention?
  30. 30. A driver assumes a bus cannot roll over on a curve because the pavement has good traction. Why is that unsafe?
  31. 31. A transit bus's rear-door interlock holds its brakes while the door is open. May the driver rely on it instead of the parking brake?
  32. 32. A bus is being fueled and there is no need to run its engine for the fueling operation. What should the driver do?
  33. 33. During bus fueling, how must the fuel-hose nozzle relate to the fuel tank's intake pipe?
  34. 34. A bus is disabled where having passengers get off would be unsafe. Under the handbook's guidance, how far may a necessary tow or push with them aboard go?
  35. 35. A driver proposes refueling a bus inside a closed building while its passengers remain aboard. What does the Minnesota CDL handbook direct?
  36. 36. Which stated exception to the federal ban on Class 1 explosives in the passenger space of a for-hire vehicle does the rule identify?
  37. 37. Assume a for-hire passenger vehicle may lawfully carry a non-Class 1 hazardous shipment and no special exception applies. Under the federal per-class limit, what gross weight must one given class not exceed?
  38. 38. Assume authorized non-Class 1 hazardous articles on a for-hire passenger vehicle, with no special exception. What is their aggregate gross-weight limit under the federal rule?
  39. 39. A labeled Class 7 package qualifies for transport on a passenger-for-hire vehicle because no other practicable transport is available and all other conditions are met. Where may it be stowed?
  40. 40. A rider tries to board with a can of gasoline that has no hazard label. What should the bus driver do?
  41. 41. A for-hire bus carrying riders approaches an ordinary Minnesota railroad crossing where a stop is required. Where must the driver stop?
  42. 42. Traffic beyond a Minnesota railroad crossing leaves room for the front of your bus, but not for its rear to clear the farthest track by 10 feet. What should you do?
  43. 43. At a required Minnesota railroad stop, you see a maintenance vehicle approaching along the rails rather than a conventional train. How should that affect your decision?
  44. 44. Your bus has a manual transmission and is ready to cross railroad tracks in Minnesota. Which gear strategy follows the crossing rule?
  45. 45. A functioning highway signal shows green at a railroad crossing. Which additional legal condition does the federal green-signal exception expressly require before it can excuse a bus stop?
  46. 46. A Minnesota crossing has an authorized Exempt sign, and no official is directing you to stop. What responsibility remains even when the special bus stop is not required?
  47. 47. At a marked Exempt crossing in Minnesota, a railroad employee directs your bus to stop. What should you do?
  48. 48. Which situation meets the listed Minnesota light-rail exception to the special railroad-stop requirement?
  49. 49. A bus carrying passengers approaches tracks used exclusively for industrial switching outside a business district. No other federal exception applies. Does the industrial-switching exception alone remove the required stop?
  50. 50. One train has just cleared a multi-track crossing ahead of your bus. What must you check before starting across?
  51. 51. According to the Minnesota passenger manual, your bus approaches a drawbridge with no signal light and no traffic-control attendant. What should you do?
  52. 52. A drawbridge signal shows green and no other control directs a stop. Under the passenger manual, what should the bus driver still do?
  53. 53. The passenger manual permits passing a drawbridge without its special stop when an attendant or traffic officer provides what control?
  54. 54. Your bus has a working driver seat belt, but you will make many closely spaced stops. What does the passenger manual recommend?
  55. 55. Passengers want to wait inside a parked charter bus well before departure time. Which approach follows the passenger manual's boarding guidance?
  56. 56. A rider starts a conversation that requires the bus driver to turn away from traffic for long periods. What is the safer response?
Review all 56 questions with answers

  1. An interstate bus has a steering defect listed on its required inspection report that is likely to affect safe operation. Dispatch wants it used before repair. What is required?

    Correct answer: Repair the safety-affecting defect before operating the bus.

    A carrier must have a listed defect likely to affect safe operation repaired before using the vehicle again. A signature, lighter load or lower speed does not correct that defect.

    Source: 49 CFR 396.11(a)(3)(i); official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  2. Before taking over a bus with a required defect report, what does the incoming driver's signature acknowledge?

    Correct answer: Review of the report and certification that required repairs were performed.

    The signature records the driver's review and the existence of repair certification. It is not a waiver of defects or a promise to perform repairs personally.

    Source: FMCSA Motor Carrier Safety Planner, 5.2.2 Vehicle Inspections, Pre-trip Inspection (396.13); subsection reviewed September 21, 2026. Current eCFR section 396.13 could not be retrieved directly. ↗

  3. Under the current federal inspection-report rule, no defect was discovered by or reported to a bus driver. Does that rule itself require a no-defect written report?

    Correct answer: No; the federal rule does not require one in that situation.

    The current rule does not require a report when no defect or deficiency is discovered or reported. That does not remove inspection duties or any separate employer or applicable local requirement.

    Source: 49 CFR 396.11(a)(2)(i); official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  4. A bus driver is told about a safety-affecting equipment defect during the shift but did not personally discover it. How should a required daily report treat it?

    Correct answer: Include the reported defect and identify the affected bus.

    Report content includes safety-affecting or breakdown-related defects discovered by or reported to the driver. Identifying the correct vehicle is essential.

    Source: 49 CFR 396.11(a)(2)(i); official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  5. The previous bus inspection report has the required repair certification. What must the new driver still establish before driving?

    Correct answer: That the bus is currently in safe operating condition.

    Reviewing a report does not replace the driver's duty to be satisfied that the vehicle is safe to operate now.

    Source: FMCSA Motor Carrier Safety Planner, 5.2.2 Vehicle Inspections, Pre-trip Inspection (396.13); subsection reviewed September 21, 2026. Current eCFR section 396.13 could not be retrieved directly. ↗

  6. A bus has an onboard restroom. Which interior item should be included in its safety check?

    Correct answer: The restroom emergency buzzer or signaling device.

    A restroom emergency signal lets a passenger call for help. Check it along with handholds, railings, floor condition and emergency-exit handles.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.1.3; Restroom emergency signal; printed 4-1; physical PDF page 118; reviewed September 21, 2026. ↗

  7. Your bus was parked unattended between assignments. What should you do before accepting passengers?

    Correct answer: Inspect the interior for damage and unsafe conditions.

    Damage can occur while a bus is unattended. An interior check can reveal loose seats, damaged handholds or problems with exits before passengers rely on them.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.1.3; Unattended bus inspection; printed 4-1; physical PDF page 118; reviewed September 21, 2026. ↗

  8. A passenger suggests leaving an emergency exit door open to cool the bus while it moves. What should you do?

    Correct answer: Close the emergency exit door before driving.

    The handbook directs drivers not to drive with an open emergency exit door or window. A passenger guarding it does not make it a safe ventilation method.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.1.3; Emergency door closure; printed 4-1; physical PDF page 118; reviewed September 21, 2026. ↗

  9. A temporary advertisement covers the label on a bus emergency exit door. What needs correction?

    Correct answer: The emergency-exit identification must be clearly visible.

    Passengers need to identify emergency exits promptly. Do not obscure the emergency-exit sign with temporary material.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.1.3; Visible exit identification; printed 4-1; physical PDF page 118; reviewed September 21, 2026. ↗

  10. Your bus has a red emergency-door light. According to the handbook, when should you use it?

    Correct answer: At night and whenever the outside lights are being used.

    If fitted, the red emergency-door light must work and be used at night or whenever the outside lights are in use.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.1.3; Emergency door light at night; printed 4-1; physical PDF page 118; reviewed September 21, 2026. ↗

  11. After baggage loading and restroom service, what should the driver check before pulling away?

    Correct answer: That the baggage and other exterior access panels are closed.

    The exterior check includes emergency exits and service access panels. Close the appropriate panels before driving rather than leaving them open after servicing.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.1.2; Exterior service panels; printed 4-1; physical PDF page 118; reviewed September 21, 2026. ↗

  12. A bus has a roof hatch designed to lock partly open for ventilation, and its use is permitted. What extra clearance issue must the driver consider?

    Correct answer: The open hatch increases the bus's required overhead clearance.

    A raised hatch increases height. Follow the vehicle's instructions, account for that clearance and do not treat open hatches as a routine practice.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.1.4; Raised roof-hatch clearance; printed 4-1; physical PDF page 118; reviewed September 21, 2026. ↗

  13. A standing passenger moves forward of the bus's standee line before departure. What must happen before the driver proceeds?

    Correct answer: The standing passenger must move rearward of the line.

    Under the federal bus-operation rule, standees must be behind the prescribed standee line or equivalent barrier.

    Source: 49 CFR 392.62(a); official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  14. A bus designed for standing riders uses a painted floor line, not another permitted indicator, to mark the prohibited front area. What is the minimum line width?

    Correct answer: 2 inches, in a contrasting color.

    The federal marking rule specifies a contrasting line at least 2 inches wide, or another means indicating the prohibited area. This concerns the driver's level, subject to the rule's exceptions.

    Source: 49 CFR 393.90; official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  15. A permanent passenger seat is ahead of the standee boundary but is positioned so its seated occupant cannot interfere with safe bus operation. Does the standee rule itself prohibit that seat?

    Correct answer: No; the rule distinguishes qualifying permanent seats from standees.

    The rule does not prohibit permanent seats in that area when seated occupants will not interfere with safe operation. This is not permission for standing passengers or unsecured chairs.

    Source: 49 CFR 393.90; official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  16. A bus has an aisle seat. Under the federal equipment rule, what must that seat do when unoccupied?

    Correct answer: Automatically fold so the aisle is clear.

    An aisle seat is permitted only when designed and installed to fold automatically and leave a clear aisle when unoccupied.

    Source: 49 CFR 393.91; official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  17. A passenger seat is not securely fastened to the bus. Can the driver operate the bus by putting a sign on that seat?

    Correct answer: No; the bus must not operate with an unsecured seat.

    A warning does not secure a loose seat. The rule prohibits bus operation when any seat is not securely fastened.

    Source: 49 CFR 393.91; official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  18. The main bus aisle is clear, but luggage blocks access to an emergency exit window. Is the loading acceptable?

    Correct answer: No; every occupant must have unobstructed access to all exits.

    Keeping the main aisle clear is not enough. Stowed articles must not obstruct occupants' access to any exit.

    Source: 49 CFR 392.62(c)(2); official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  19. A case beside the bus driver's seat limits arm movement during steering. What should happen before departure?

    Correct answer: Restow it so the driver can move and operate the bus freely.

    Baggage must be positioned as well as secured so it does not restrict driver movement or proper operation. Tightening an obstruction in place does not solve the problem.

    Source: 49 CFR 392.62(c)(1); official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  20. An overhead item could fall onto riders during a sudden stop even though it does not block an exit. What is needed?

    Correct answer: Stow and secure it to protect occupants from falling or shifting.

    Bus loading must also protect occupants from falling or displaced articles. Clear exits alone do not make an unsecured overhead load safe.

    Source: 49 CFR 392.62(c)(3); official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  21. When is a useful time to explain the carrier's passenger conduct rules?

    Correct answer: At the start of the trip, before problems develop.

    Early explanation helps prevent misunderstandings and disputes. Give clear instructions without creating a driving distraction.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.3.1; Explain passenger rules early; printed 4-2; physical PDF page 119; reviewed September 21, 2026. ↗

  22. Passengers will leave the bus briefly at an intermediate stop. Which announcement best helps them return correctly?

    Correct answer: The location, stop reason, next departure time and bus number.

    Identify where you are, why you are stopping, when you leave and which bus to return to. Remind passengers about carry-on items when they get off.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.2.4; Intermediate-stop information; printed 4-2; physical PDF page 119; reviewed September 21, 2026. ↗

  23. A coach aisle is lower than its seats. When should passengers be warned about that step-down as a stop approaches?

    Correct answer: Before the bus comes to a complete stop.

    An advance reminder helps passengers anticipate the change in floor level instead of discovering it while getting up.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.2.4; Step-down warning timing; printed 4-2; physical PDF page 119; reviewed September 21, 2026. ↗

  24. New passengers have boarded a bus that permits standing. When should the driver begin moving?

    Correct answer: After riders are seated or have braced themselves securely.

    Give riders time to sit or brace themselves before starting. A fare payment or warning sound does not establish that they are balanced.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.3.2; Boarding passengers ready to move; printed 4-3; physical PDF page 120; reviewed September 21, 2026. ↗

  25. Riders on a transit bus have had time to brace themselves. Which driving practice still helps prevent avoidable falls?

    Correct answer: Start and stop smoothly whenever traffic conditions permit.

    Passengers may be standing or moving near seats. Smooth control reduces avoidable falls but does not replace seating, baggage or inspection requirements.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.3.2; Smooth starts and stops; printed 4-3; physical PDF page 120; reviewed September 21, 2026. ↗

  26. A disruptive rider needs to leave the bus. Which location should the driver avoid?

    Correct answer: An unsafe isolated roadside where the rider would face danger.

    The driver must consider the disruptive person's safety as well as everyone else's. Follow carrier procedures and avoid discharging a person into an unsafe situation.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.3.2; Safe handling of a disruptive rider; printed 4-3; physical PDF page 120; reviewed September 21, 2026. ↗

  27. During a passenger trip, what does good observation include?

    Correct answer: Brief interior scans while continuing to watch the road and traffic.

    Observe passenger conditions as well as traffic around the bus. Interior monitoring must not become prolonged distraction from driving.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.3.1; Monitoring without distraction; printed 4-2; physical PDF page 119; reviewed September 21, 2026. ↗

  28. Your bus is signaling to leave a stop, but the traffic gap is too small for its acceleration. What should you do?

    Correct answer: Wait for a suitable gap instead of assuming others will brake.

    Select a gap that suits the bus's size and acceleration. Signaling communicates intent; it does not guarantee that another driver will make room.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.3.3; Gap before leaving a stop; printed 4-3; physical PDF page 120; reviewed September 21, 2026. ↗

  29. A bus is leaving a curbside stop close to a pole and passing traffic. What needs particular attention?

    Correct answer: The clearance of mirrors and the bus body as it pulls away.

    Bus mirrors and bodywork can strike fixed objects or passing vehicles near stops. Check the clearance needed before and during the departure.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.3.3; Mirror clearance at stops; printed 4-3; physical PDF page 120; reviewed September 21, 2026. ↗

  30. A driver assumes a bus cannot roll over on a curve because the pavement has good traction. Why is that unsafe?

    Correct answer: A bus can roll over from excessive cornering speed without first sliding.

    Grip can be sufficient for a bus to roll rather than slide when cornering too fast. Choose a suitable speed before the curve; a posted value is not a guarantee for the bus and conditions.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.3.4; Bus cornering and good traction; printed 4-3; physical PDF page 120; reviewed September 21, 2026. ↗

  31. A transit bus's rear-door interlock holds its brakes while the door is open. May the driver rely on it instead of the parking brake?

    Correct answer: No; use the proper parking brake rather than the door interlock.

    A brake-door interlock may release as the door closes. Its door-safety function is not a substitute for properly parking the vehicle.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.6; Brake-door interlock is not parking; printed 4-4; physical PDF page 121; reviewed September 21, 2026. ↗

  32. A bus is being fueled and there is no need to run its engine for the fueling operation. What should the driver do?

    Correct answer: Shut off the engine before fueling.

    The federal rule prohibits fueling a CMV with its engine running except when engine operation is necessary to fuel it. Passenger comfort is not that exception.

    Source: 49 CFR 392.50(a); official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  33. During bus fueling, how must the fuel-hose nozzle relate to the fuel tank's intake pipe?

    Correct answer: Remain continuously in contact with the intake pipe.

    The nozzle must remain in contact with the intake pipe while fueling. Also prevent smoking, flames and other foreseeable ignition hazards.

    Source: 49 CFR 392.50(b)–(d); official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  34. A bus is disabled where having passengers get off would be unsafe. Under the handbook's guidance, how far may a necessary tow or push with them aboard go?

    Correct answer: To the nearest safe place where the passengers can get off.

    The handbook's exception is tied to unsafe unloading at the breakdown location. It calls for the nearest safe discharge point, not carrying passengers on a routine tow to a distant destination.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.5; Disabled bus with unsafe evacuation; printed 4-3; physical PDF page 120; reviewed September 21, 2026. ↗

  35. A driver proposes refueling a bus inside a closed building while its passengers remain aboard. What does the Minnesota CDL handbook direct?

    Correct answer: Do not refuel there with passengers aboard.

    The handbook specifically warns against refueling in a closed building with riders aboard. Its general advice is to avoid fueling with riders aboard unless absolutely necessary.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.5; Refueling inside a building; printed 4-3; physical PDF page 120; reviewed September 21, 2026. ↗

  36. Which stated exception to the federal ban on Class 1 explosives in the passenger space of a for-hire vehicle does the rule identify?

    Correct answer: Small-arms ammunition, subject to the other applicable requirements.

    The passenger-space rule identifies small-arms ammunition as an exception, not general permission for other explosives. Other shipment conditions still apply; this is not an ORM-D authorization.

    Source: 49 CFR 177.870(c); official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  37. Assume a for-hire passenger vehicle may lawfully carry a non-Class 1 hazardous shipment and no special exception applies. Under the federal per-class limit, what gross weight must one given class not exceed?

    Correct answer: 45 kg (99 lb).

    The rule uses 45 kg (99 pounds) per given class. Meeting this number alone does not authorize carriage; material, packaging, location and other conditions must also be met.

    Source: 49 CFR 177.870(e); official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  38. Assume authorized non-Class 1 hazardous articles on a for-hire passenger vehicle, with no special exception. What is their aggregate gross-weight limit under the federal rule?

    Correct answer: 225 kg (496 lb).

    The aggregate limit is 225 kg (496 pounds), in addition to the per-class limit and other requirements. The handbook's rounded 500-pound wording is not the precise current regulatory value.

    Source: 49 CFR 177.870(e); official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  39. A labeled Class 7 package qualifies for transport on a passenger-for-hire vehicle because no other practicable transport is available and all other conditions are met. Where may it be stowed?

    Correct answer: In the trunk or baggage compartment, not an occupied compartment.

    The rule restricts such packages to the trunk or baggage compartment and forbids storage in a compartment occupied by persons. Qualification for transport does not remove the location restriction.

    Source: 49 CFR 177.870(g); official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  40. A rider tries to board with a can of gasoline that has no hazard label. What should the bus driver do?

    Correct answer: Prevent it from being brought aboard as ordinary carry-on baggage.

    A missing label does not remove the hazard. The handbook specifically warns about passengers bringing common hazards such as gasoline or car batteries aboard.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.2.2; Unlabeled hazardous baggage; printed 4-2; physical PDF page 119; reviewed September 21, 2026. ↗

  41. A for-hire bus carrying riders approaches an ordinary Minnesota railroad crossing where a stop is required. Where must the driver stop?

    Correct answer: Between 15 and 50 feet from the nearest rail.

    Minnesota measures the required stop from the nearest rail: at least 15 feet and no more than 50 feet away. After stopping, the driver must look and listen and may proceed only when the crossing can be completed safely.

    Source: Minnesota Statutes 169.28, subdivision 1(a); official posted 2025 edition, reviewed September 21, 2026. ↗

  42. Traffic beyond a Minnesota railroad crossing leaves room for the front of your bus, but not for its rear to clear the farthest track by 10 feet. What should you do?

    Correct answer: Wait before the crossing until the whole bus can clear it with the required space.

    Do not start across merely because the front of the bus fits. Minnesota requires a clear roadway allowing the vehicle to proceed without stopping until its rear is at least 10 feet past the farthest track.

    Source: Minnesota Statutes 169.28, subdivision 1(a); official posted 2025 edition, reviewed September 21, 2026. ↗

  43. At a required Minnesota railroad stop, you see a maintenance vehicle approaching along the rails rather than a conventional train. How should that affect your decision?

    Correct answer: Wait; the required lookout includes other on-track equipment.

    The lookout is not limited to full-size trains. Minnesota explicitly includes other on-track equipment and approach signals; completing a stop does not give the bus priority over an approaching rail vehicle.

    Source: Minnesota Statutes 169.28, subdivision 1(a); official posted 2025 edition, reviewed September 21, 2026. ↗

  44. Your bus has a manual transmission and is ready to cross railroad tracks in Minnesota. Which gear strategy follows the crossing rule?

    Correct answer: Select a suitable gear before entering and do not shift on the tracks.

    Choose a gear that lets the bus complete the crossing without a shift. Minnesota prohibits changing gears while crossing the tracks, avoiding an interruption in power at a particularly dangerous location.

    Source: Minnesota Statutes 169.28, subdivision 1(a); official posted 2025 edition, reviewed September 21, 2026. ↗

  45. A functioning highway signal shows green at a railroad crossing. Which additional legal condition does the federal green-signal exception expressly require before it can excuse a bus stop?

    Correct answer: Local law must permit proceeding across without slowing or stopping.

    The federal exception is conditional: a functioning green highway signal must also permit passage without slowing or stopping under local law. Green alone is not a universal waiver of the railroad-stop requirement.

    Source: 49 CFR 392.10(b)(3); official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  46. A Minnesota crossing has an authorized Exempt sign, and no official is directing you to stop. What responsibility remains even when the special bus stop is not required?

    Correct answer: Use due care and check that it is safe to cross.

    An Exempt sign removes the special stop in the stated circumstances, not the duty of care. Minnesota expressly retains that duty, so the sign must never be treated as a guarantee that no rail vehicle can appear.

    Source: Minnesota Statutes 169.28, subdivision 2(b), (d); official posted 2025 edition, reviewed September 21, 2026. ↗

  47. At a marked Exempt crossing in Minnesota, a railroad employee directs your bus to stop. What should you do?

    Correct answer: Stop as directed despite the Exempt sign.

    Minnesota does not excuse the stop at an Exempt crossing when a police officer or railroad employee directs otherwise. Follow the instruction instead of assuming the sign always allows uninterrupted passage.

    Source: Minnesota Statutes 169.28, subdivision 2(d); official posted 2025 edition, reviewed September 21, 2026. ↗

  48. Which situation meets the listed Minnesota light-rail exception to the special railroad-stop requirement?

    Correct answer: Public-street light-rail tracks at a signal-controlled street intersection with signs stating the requirement does not apply.

    All listed conditions matter: the light-rail tracks are in a public street, the crossing is within a public-street intersection, it has a traffic-control signal, and the required signs identify the exception. A signal alone is not enough.

    Source: Minnesota Statutes 169.28, subdivision 1(d); official posted 2025 edition, reviewed September 21, 2026. ↗

  49. A bus carrying passengers approaches tracks used exclusively for industrial switching outside a business district. No other federal exception applies. Does the industrial-switching exception alone remove the required stop?

    Correct answer: No; that exception is limited to the stated business-district setting.

    The federal industrial-switching exception includes the location condition: within a business district as defined by the rule. Do not apply it to an otherwise nonexempt crossing outside that setting.

    Source: 49 CFR 392.10(b)(1); official eCFR text current through September 17, 2026; reviewed September 21, 2026. ↗

  50. One train has just cleared a multi-track crossing ahead of your bus. What must you check before starting across?

    Correct answer: That no other train is approaching on another track.

    The first train can conceal or distract from another train on a different track. The passenger manual calls for checking for another approaching train before crossing, even after the first one has passed.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.3.5; Second train on another track; printed 4-3; physical PDF page 120; reviewed September 21, 2026. ↗

  51. According to the Minnesota passenger manual, your bus approaches a drawbridge with no signal light and no traffic-control attendant. What should you do?

    Correct answer: Stop at least 50 feet before the draw and verify it is completely closed.

    For a drawbridge without a signal or traffic-control attendant, the manual directs a stop at least 50 feet before the movable draw. Check that the draw is completely closed before taking the bus across.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.3.6; Uncontrolled drawbridge stopping point; printed 4-3; physical PDF page 120; reviewed September 21, 2026. ↗

  52. A drawbridge signal shows green and no other control directs a stop. Under the passenger manual, what should the bus driver still do?

    Correct answer: Slow down and make sure crossing is safe, even though that special stop is not needed.

    The handbook distinguishes a green-controlled bridge from one requiring the special stop. It still calls for slowing and checking safety; green is not permission to ignore an obstruction or another stop instruction.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.3.6; Drawbridge green-signal precaution; printed 4-3; physical PDF page 120; reviewed September 21, 2026. ↗

  53. The passenger manual permits passing a drawbridge without its special stop when an attendant or traffic officer provides what control?

    Correct answer: Control of traffic whenever the bridge opens.

    The described exception relies on an attendant or officer controlling traffic whenever the draw opens. The presence of a worker alone is not that condition; slow down, check safety and obey traffic directions.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.3.6; Drawbridge attendant condition; printed 4-3; physical PDF page 120; reviewed September 21, 2026. ↗

  54. Your bus has a working driver seat belt, but you will make many closely spaced stops. What does the passenger manual recommend?

    Correct answer: Wear it while driving, including between short-distance stops.

    Short trips and frequent stops do not remove the driver safety benefit. The manual directs the bus driver to use the seat belt; passenger belt arrangements do not replace the driver belt.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.1.5; Bus driver seat belt; printed 4-1; physical PDF page 118; reviewed September 21, 2026. ↗

  55. Passengers want to wait inside a parked charter bus well before departure time. Which approach follows the passenger manual's boarding guidance?

    Correct answer: Wait until departure to board riders, helping prevent theft or vandalism.

    The charter-bus guidance connects boarding at departure time with preventing theft and vandalism. It does not change the vehicle category or remove inspection and exit-safety responsibilities.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.2.4; Charter boarding before departure; printed 4-2; physical PDF page 119; reviewed September 21, 2026. ↗

  56. A rider starts a conversation that requires the bus driver to turn away from traffic for long periods. What is the safer response?

    Correct answer: Keep attention on driving and defer the distracting discussion until safely stopped.

    The passenger manual warns against talking with riders or taking part in other distracting activities while driving. A low speed or someone else watching traffic does not replace the driver’s own attention.

    Source: Minnesota Commercial Driver's Manual, state-library copy archived 2023 (form January 2022); Section 4.5; Distracting conversation while driving; printed 4-3; physical PDF page 120; reviewed September 21, 2026. ↗

Report a problem with this question

Question reference: mn-cdl-passenger-001

Opens a draft in your email app. Review and send it there; nothing is sent automatically.

Draft a correction email

Contact details & help

Study tools & test information

Home / Minnesota / CDL

Passenger transport

56 questions from the CDL practice questions. Read each explanation to review the material.

All topics and study tools

Safety guidance uses the explicitly archived 2023 Minnesota manual; licensing and other state or federal rules are checked separately. Review date: September 21, 2026. Study quizzes do not replace approved training or hands-on instruction.