321People in Maryland practiced here todayFREE Maryland CDL Hazmat Practice Test 1 2026
49 questions covering the MD CDL Hazmat endorsement - classification, placarding, and the FMCSA rules for transporting hazardous materials.
Maryland CDL Hazmat Practice Test 1: what to expect and what trips drivers up
Around the Port of Baltimore and the chemical corridor that rings the Chesapeake, a HazMat endorsement opens some of the steadiest work a driver can find, which is exactly why this Maryland hazmat practice test matters. Built for 2026, this free hazmat practice test pulls together every topic on the hazardous materials endorsement test so your Maryland CDL prep covers the whole exam.
Use it as a cdl hazmat practice test and dot hazmat practice test rolled into one: hazard classes, placarding, markings and labels, shipping papers, loading, security, and emergency response all appear. Because HazMat and Tanker loads move constantly along I-95 and out of Baltimore's port terminals, this endorsement is worth studying hard for.
Question counts on the real hazmat endorsement test are set by each state, so check your Maryland CDL Manual for the exact number before you test. Take this Maryland hazmat practice test again and again until strong scores are the norm, then drill the individual topics one by one.
Every question traces back to the Maryland CDL Manual - skim the right-of-way and signs chapters before your retake.
-
All state tests unlocked
-
Exam Simulator
-
English + Spanish
-
Fix It Bank
Restart your test?
Are you sure you want to restart your test? Your test progress will be lost.
🎓 Exam Mode - just like the real thing
- ⏱ 37-minute timer, same as your DMV
- 🙈 No hints, no instant feedback
- 🔀 Questions come in random order
- ❌ More than 10 mistakes ends the exam - like the real one
- 💾 Your practice progress on this test stays saved
Report a mistake
Spotted a wrong answer, a typo, or an outdated rule? Tell us - we review every report.