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Oregon School Bus Test

You'll need to know how to handle I-5 fog near Eugene for your Oregon school bus endorsement.

Questions

80%

To Pass

Minutes

86 questions · 25 min time limit · 80% to pass

Opens in a practice window — choose your mode inside.

Reviewed by Jack Mahana, CDL Instructor (13+ years)

Last verified: August 2026

All questions sourced from the official Oregon CDL handbook and FMCSA regulations.

About the Oregon School Bus Test

Oregon school bus drivers face unique challenges. You'll navigate narrow logging roads in the Coast Range. You'll deal with sudden snow in the Cascades. And you'll manage heavy traffic around Portland’s school zones. The Oregon DMV tests you on these real-world conditions.

Your school bus must be safe in every season. Oregon’s rain and ice mean you need to check tires and brakes daily. Our practice test covers those pre-trip inspections. You’ll also learn how to handle student loading near covered bridges in the Willamette Valley. Each question comes straight from the Oregon CDL handbook.

We built this test for Oregon drivers. It’s not generic. You’ll see questions about Oregon’s chain-up requirements and wildlife crossings on Highway 20. Pass this test once and you’ll feel ready for the real DMV exam. No fluff, just targeted practice.

Ready to drive a school bus in Oregon? Start with our free practice test. You’ll get instant feedback and a score. Keep practicing until you hit 80% or higher. That’s what the DMV expects.

Topics Covered

✓Pre-trip inspection – Oregon’s wet weather means you check windshield wipers and defrosters every morning.

✓Loading and unloading – You’ll practice safe stops near Oregon’s rural drop-off zones with no sidewalks.

✓Post-trip inspection – Oregon law requires you to check for sleeping children on every bus – our test includes it.

✓Emergency exits – Know how to open rear doors on older buses used in Portland school districts.

✓Railroad crossings – Oregon has over 200 active crossings on bus routes – you must stop correctly.

✓Student behavior – Oregon expects drivers to manage distractions without taking eyes off the road.

Study Tips

Study the Oregon CDL handbook for school buses. Focus on the section about “Loading and Unloading” – it’s the most common reason drivers fail. Practice with our test and read the handbook explanations after each wrong answer. You’ll learn faster.

Schedule your Oregon DMV test when you’re ready. Walk-ins aren’t allowed at most offices. Book online at least 2 weeks ahead. Bring your CLP, medical card, and a school bus that passes an inspection. Don’t forget your Oregon endorsement fee – it’s $35.

Oregon Specific Information

Oregon DMV offers the school bus endorsement test at 12 locations statewide. The busiest offices are in Salem and Portland. You’ll need to make an appointment – no walk-ins. Wait times can be 3 weeks during summer. Plan ahead.

The test fee is included when you pay for your CDL skills test. If you’re adding the endorsement later, it costs $5. You must also have a valid Oregon commercial learner’s permit for 14 days before testing. No exceptions.

Bring your own school bus for the skills test. It must pass a DOT inspection. Oregon DMV does not provide buses. Make sure your bus has a valid registration and operational emergency exits. You’ll also need to show proof of insurance.

Frequently Asked Questions

Do I need a separate endorsement to drive a school bus in Oregon?

Yes – you need the S endorsement added to your CDL. You'll pass a written test and a skills test in a school bus.

How many questions are on the Oregon School Bus written test?

The Oregon DMV gives you 20 questions. You need to answer 16 correctly – that's 80%. Our practice test matches that.

Can I take the Oregon school bus test online?

No, you can't. You must go to a DMV office in person. But you can practice online with our test before you go.

What's the minimum age for a school bus endorsement in Oregon?

You must be at least 21 years old to drive a school bus in Oregon. That's state law – no exceptions.

What happens if I fail the Oregon school bus test?

You can retake it the next business day. There's a $5 retest fee. Use our practice test to avoid failing twice.

Reviewed by Jack Mahana, CDL Instructor (13+ years)

Last verified: August 2026 · FMCSA-compliant content