Illinois CDL General Knowledge: Railroad Crossings Test 2026

Chicago sits at the center of the nation's rail network, which means Illinois commercial drivers cross tracks constantly - and the Illinois CDL railroad crossings test makes sure you cross them correctly. This 2026 Illinois CDL railroad crossing practice test covers which vehicles must stop at every crossing, how far back to stop, listening with the window down and radio off, never shifting gears on the tracks, and never starting across without room to clear the far side completely.

You will also see questions on low-clearance and long-wheelbase vehicles that can hang up on a raised crossing, on the emergency notification number posted at the crossing, and on the reality that a train needs more than a mile to stop.

Railroad rules appear on the Illinois CDL general knowledge exam, which the Illinois Secretary of State administers as a 50-question test requiring 80 percent to pass. Read the crossing section of the Illinois CDL Manual alongside this drill.

Keep going:

• Illinois CDL Practice Test
• Illinois CDL Practice Test 2
• Illinois CDL Practice Test 3
• Illinois CDL Practice Test 4
• Illinois Air Brakes Practice Test
• Illinois CDL Combination Practice Test
• Illinois CDL Pre-Trip Inspection Practice Test
• Illinois Hazmat Practice Test
• Illinois Class A CDL Practice Test
• Illinois CDL Practice Test

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