Texas CDL School Bus: Danger Zones Test 2026

The most dangerous ground on a school bus route is the area right around the bus, and the Texas CDL school bus danger zones and mirrors test is built on that fact. This 2026 S endorsement drill for Texas drivers covers the danger zone extending around the bus, the front area where a small child disappears from view entirely, and the mirror system that exists to shrink those blind spots.

Items work through the outside left and right flat mirrors, the convex mirrors that show the sides and the near front, and the crossover mirrors that let you see students walking in front of the bumper. Adjustment matters as much as usage: mirrors set wrong hide the very child they were installed to reveal. You will also cover counting students clear of the bus before moving, the ten-foot rule taught to riders, and the constant scanning that keeps a student from being lost against the fender.

The Texas CDL Manual lists the exact school bus question count. Repeat this Texas school bus mirror drill until every check is deliberate.

Keep going:

• Texas School Bus Practice Test
• Texas School Bus Practice Test 2
• Texas School Bus Endorsement Test
• Texas CDL Practice Test
• Texas Air Brakes Practice Test
• Texas CDL Combination Practice Test
• Texas CDL Pre-Trip Inspection Practice Test
• Texas Hazmat Practice Test
• Texas CDL Practice Test

Every question traces back to the Texas CDL Manual - skim the right-of-way and signs chapters before your retake.