LA CDL Passenger common mistakes
LA CDL Passenger · Understand the traps and how to avoid them.
Doing a walk-around inspection by glancing at the bus from the doorway or only checking tires, instead of physically inspecting lights, reflectors, emergency exits, fire extinguisher charge, and the passenger-entry step and handrail.
Candidates treat the pre-trip inspection as a formality since the bus was driven the day before, and they study the inspection as a memorized checklist rather than a sequence tied to the actual vehicle.
What to do instead
Practice a fixed route around the bus: start at the driver's door, work clockwise, and verbalize each item and its pass/fail condition out loud. Include the items unique to a passenger bus (emergency exits open and alarm works, fire extinguisher present and charged, first-aid kit sealed, standee line visible, aisle clear of obstructions). Rehearse until the sequence is automatic without notes.
Leaving the standee line and aisle unaddressed - allowing passengers to stand forward of the standee line, or letting bags and strollers block the aisle and rear exit - before pulling away from the stop.
The pressure to depart on schedule makes the driver focus on the door and traffic rather than the interior, and standee rules feel like a courtesy issue rather than a legal one.
What to do instead
Before closing the door, do a deliberate interior scan: aisle clear to the rear exit, no one ahead of the standee line, emergency exits unobstructed. If the aisle is blocked, do not move the bus until it is cleared. Learn the rule explicitly: no passenger may stand forward of the standee line, and the aisle must stay clear at all times.
Stopping for a passenger pickup with the rear of the bus swung out into the traffic lane, or stopping beyond the crosswalk, instead of pulling fully into the stop and aligning the door with the curb.
Drivers angle in to save time or misjudge the bus's length and rear overhang, especially on a first stop after a turn.
What to do instead
Approach the stop slowly and parallel, using the right mirror to confirm the right rear is clear of the travel lane and the front bumper is short of the crosswalk. Remember the rear overhang swings opposite the front; check the mirror after the stop is complete, not just during the approach.
Using a following distance based on car habits - a two-second gap - behind another vehicle at highway speed with a loaded bus.
Candidates carry over passenger-car habits and underestimate how much a full bus's weight extends stopping distance, particularly on downgrades or wet pavement.
What to do instead
Apply the commercial rule: at least one second per 10 feet of vehicle length below 40 mph, plus one additional second above 40 mph. For a 40-foot bus that means a minimum four seconds below 40 mph and five seconds above. Add more for rain, darkness, or a full load, and count the seconds out loud against a fixed roadside object.
Approaching a railroad-highway grade crossing without actively looking and listening - relying on the crossing gates or on a previous trip through the same crossing - and stopping on the tracks when traffic ahead is backed up.
Familiarity breeds complacency on routes that cross the same tracks daily, and drivers focus on the signal rather than on the track space ahead.
What to do instead
Treat every crossing as active: turn off noisy fans or radios, open the window if needed, look and listen both ways, and do not shift gears on the tracks. Before entering, confirm there is room to fully clear the tracks on the far side; if traffic is backed up, stop short. Know the rule that a bus carrying passengers must stop at crossings unless the crossing is exempt and protected.
In an evacuation, opening the door and telling passengers to 'get out' without securing the bus, choosing an exit based on habit, or omitting the head count at the assembly point.
Panic compresses decision-making; drivers rehearse the driving task far more than the evacuation task, so the sequence is unfamiliar under stress.
What to do instead
Memorize a short sequence: stop in a safe spot, set the parking brake, shut down the engine, remove the key, activate hazard lights, then choose the exit that moves people away from the hazard (rear exit or emergency window if the door side is unsafe). Assist passengers off, lead them a safe distance from the vehicle and away from traffic, then count heads against the passenger list. Say the sequence aloud during practice until it is automatic.
Driving at the posted speed limit at night or in rain/fog with low beams only, and failing to increase following distance and reduce speed for reduced visibility.
Drivers equate 'legal speed' with 'safe speed' and underestimate how headlight range and glare cut the distance at which they can see a hazard.
What to do instead
Drive so you can stop within the distance you can see to be clear - that usually means well below the posted limit at night or in heavy rain. Use low beams in fog, rain, or snow (high beams reflect back and worsen glare), increase following distance beyond the normal minimum, and slow down before entering curves rather than braking in them.
Failing to check the right mirror and blind spot before a right turn, letting the bus's rear wheels track over the curb or into a cyclist or pedestrian, and swinging left without first checking for traffic alongside.
The driver watches the front of the bus and oncoming traffic, and the large right-side blind area plus rear-wheel off-tracking are hard to judge from the seat.
What to do instead
Set up the turn early: signal, check the right mirror and right convex mirror, and use a slight left setup only after confirming no one is alongside. Watch the right rear wheels in the mirror through the turn and keep them clear of the curb. Practice judging off-tracking in an empty lot with cones so the geometry becomes intuitive.
Treating the air brake system as 'it will stop' - not checking the low-air warning and governor cut-in during the pre-trip, and not knowing that a bus with ABS can still be steered during a hard stop.
Candidates confuse ABS with shorter stopping distance and skip the air-brake leakage and warning checks because they seem like maintenance items.
What to do instead
Learn the air-brake checks as a sequence: build pressure to governor cut-out, verify the low-air warning activates before pressure falls too far, and confirm the system holds pressure with the engine off. Understand that ABS prevents wheel lockup so steering control is retained, but it does not shorten stopping distance on all surfaces - maintain the correct following distance instead of relying on the brakes.
Leaving the driver's seat with passengers aboard without securing the bus, or allowing prohibited practices such as refueling with passengers on board or carrying passengers in a position that blocks the aisle or exit.
Short stops at a terminal or rest area feel harmless, and the specific prohibitions are studied as trivia rather than as operating rules.
What to do instead
Make a habit of the full secure sequence any time you leave the seat: parking brake set, transmission in neutral or park as required, engine off, key removed. Learn the prohibited-practice list as concrete rules - no refueling with passengers aboard, no passengers standing forward of the standee line, no obstruction of aisles or exits - and apply them even when no examiner is watching.