Illinois CDL School Bus Test study materials
Illinois CDL School Bus Test study resources

Illinois CDL School Bus Test case studies

Illinois CDL School Bus Test · Put your knowledge to work in context.

The Illinois School Bus (S) endorsement is the credential a commercial driver adds to an Illinois CDL in order to operate a school bus carrying students. It is aimed at current and prospective CDL holders - district employees, contractor drivers, and route or activity-bus drivers - who already hold or are working toward a Class A, B, or C license and now need the school bus authorization on top of it. The Illinois CDL School Bus Test case studies are 5 cases and about 2,670 words.

1

Stop Arm vs. a Speeding Pickup

on a two-lane blacktop with a 55 mph limit and almost no shoulder. Your bus, carrying 19 students, has stopped with the stop arm out and red lights flashing at a driveway on a slight right-hand curve.

580 words, about 3 min
2

Unruly Student and an Asthma Attack

At 3:40 p.m., 31 middle school students are aboard a 48-passenger bus on a four-lane arterial with a 45 mph limit. Two blocks after school, a 13-year-old in seat 7 unbuckles, stands, and shouts at a student in seat 12; a paper ball hits your shoulder.

547 words, about 3 min
3

Smoke in the Passenger Compartment

At 8:05 a.m., 36 students are aboard a 54-passenger bus on a two-lane state route. The temperature is 19°F.

533 words, about 3 min
4

Horn at a Passive Crossing

At 6:55 a.m., you are driving a 40-foot conventional school bus with 26 students toward a rural passive crossing: one track, no gates or lights, a stop sign, and a slight upgrade. A stand of trees is within 25 feet of the track on the right, and the sun is low behind you.

489 words, about 2 min
5

Soft Brake Pedal on a Winter Route

in January, the temperature is 14°F and there is freezing drizzle. You are assigned a 2016 Type C bus with hydraulic brakes and 78,000 miles.

521 words, about 3 min