GCOR (General Code of Operating Rules) Test
Free GCOR practice test 2026 with 920+ questions. Pass on your first try! Study guide, flashcards & tips.
GCOR Practice Test : Free Exam Questions & Study Guide
Welcome to your essential resource for the General Code of Operating Rules (GCOR) certification. Passing the GCOR test is a critical step for anyone pursuing a career in the railroad industry. This comprehensive set of rules governs every aspect of train operations in the United States, ensuring safety and efficiency on the tracks.
Our free GCOR Practice Test materials are designed to help you master the complex regulations and scenarios you'll face on the actual exam. From understanding signals to mastering movement rules, our resources cover everything you need to know to pass your GCOR test with confidence.
The GCOR is the standard rulebook used by most major U.S. railroads west of the Mississippi River, including BNSF and Union Pacific. Mastering these regulations is non-negotiable for employment and safety.
FREE GCOR Railroad Operations Questions and Answers
Free General Code of Operating Rules practice test covering free gcor railroad operations questions and answers. Prepare for the exam with targeted practice questions.
FREE GCOR Safety Rules and Procedures Questions and Answers
General Code of Operating Rules exam practice questions on free gcor safety rules and procedures questions and answers. Test your knowledge and boost your confidence.
GCOR Exam Flashcards
Flip the cards to test your knowledge of key GCOR rules and terms.
🚦What is "Restricted Speed" under GCOR rules?
A speed that allows stopping within half the range of vision, short of any train, obstruction, or switch not properly lined, and not exceeding 20 MPH.
REVIEW GCOR RULES🔵What does a blue signal signify on a track?
It signifies that workers are on, under, or between rolling equipment and that the equipment must not be moved or coupled to.
PRACTICE GCOR SAFETY🟨What is the main purpose of a "Track Warrant Control" (TWC)?
To authorize train movements on main tracks in non-signaled territory, providing authority limits and instructions from the train dispatcher.
⚠️What are the three points of contact that must be maintained when mounting or dismounting equipment?
Always maintaining contact with two hands and one foot, or one hand and two feet, to prevent falls and ensure stability.
REVIEW GCOR SAFETY RULES🛑A red flag or light displayed between the rails of a track indicates what?
It indicates that the track is out of service and must not be passed. It's a stop signal that requires permission from the employee in charge to proceed.
PRACTICE GCOR SIGNALS📅What is a "Job Briefing" according to GCOR?
A communication between crew members before starting any task to discuss the plan, potential hazards, and safety precautions.
GCOR Study Guide
Our comprehensive GCOR Study Guide breaks down the essential rules into manageable topics. Use these tables to review key information about the GCOR test, registration, and scoring procedures to ensure you are fully prepared.
GCOR Test Content and Structure
The GCOR test is structured to cover the entire rulebook. Each railroad may emphasize different sections, but the core topics remain consistent. Below is a breakdown of the key areas you will be tested on during your GCOR Training.
Foundational rules covering employee responsibilities, safety, and definitions of key railroad terminology.
- Topics: Rule 1.0 - 2.0 Series
- Questions: Approx. 15-20
Covers the aspects and indications of block and interlocking signals, which are critical for safe movement.
- Topics: Rule 5.0 - 5.15 Series
- Questions: Approx. 25-30
The largest section, detailing rules for train speed, authority for movement, and procedures in various territories.
- Topics: Rule 6.0 Series
- Questions: Approx. 30-40
Specific rules for operating in Track Warrant Control (TWC) or Direct Traffic Control (DTC) territory.
- Topics: Rule 10.0 and 14.0 Series
- Questions: Approx. 15-20
Procedures for conducting various air brake tests to ensure the train's braking system is functioning correctly.
- Topics: Air Brake Rules Section
- Questions: Approx. 10-15
Rules governing the proper use of radio communication, including required identifications and emergency broadcasts.
- Topics: Rule 3.0 Series
- Questions: Approx. 5-10
Focus on understanding the "why" behind each rule, not just memorizing the number. The GCOR test often uses situational questions that require you to apply the correct rule.
GCOR Practice Test Score Calculator
Total Scored Questions
150
105 out of 150 correct
70%
Required to Pass: ~70% (Estimated)
GCOR Certified Railroad Employee Salary
$78,500
Median Annual Salary
How to Get GCOR Certified
Becoming GCOR certified is a structured process managed entirely by your railroad employer. Here’s a step-by-step look at the typical journey from new hire to qualified railroad professional.
- 1Secure Employment - Apply for and be hired by a railroad (e.g., BNSF, Union Pacific) for a trainee position.
- 2Complete New Hire Orientation - Undergo initial company orientation and basic safety training.
- 3Attend Classroom GCOR Training - Participate in several weeks of intensive classroom instruction covering the entire GCOR rule book.
- 4Pass Mid-term Quizzes - Successfully complete smaller quizzes throughout the training to ensure you are retaining the information.
- 5Take the Final GCOR Exam - Take the comprehensive, closed-book final examination covering all GCOR operating rules.
- 6Begin Field Training - After passing the exam, you will begin on-the-job training under the supervision of a certified conductor or engineer.
- 7Achieve Full Certification - After successfully completing field training and a final check ride, you become a fully qualified, GCOR-certified employee.
GCOR Certification Costs
One of the major benefits of a railroad career is that the company invests in you. The costs associated with obtaining your GCOR certification are typically covered entirely by your employer.
Your primary investment is your time and commitment to studying. The railroad covers the financial costs, viewing your GCOR training as an investment in a safe and competent employee.
Official GCOR and Railroad Resources
While your employer is your primary source for GCOR materials, these organizations provide regulatory oversight and industry leadership.
Federal Railroad Administration (FRA)U.S.
Government Regulator
Website: railroads.dot.gov
Services: Sets and enforces federal rail safety regulations in the United States.
Contact: Online resources and regional offices.
GCOR
Committee Rulemaking Body
Website: gcor.com
Services: The official body that publishes and revises the GCOR rule book.
Contact: Primarily serves member railroads.
BNSF Railway Class I
Railroad
Website: bnsf.com/careers
Services: Major employer of GCOR-certified personnel. Provides BNSF GCOR training.
Contact: Via their official careers portal.
Union Pacific Railroad Class I
Railroad
Website: up.jobs
Services: Another primary employer that uses the GCOR and provides training.
Contact: Via their official jobs website.
GCOR Exam Day Checklist
Ready to Pass Your GCOR Test?
Start preparing today with our free, comprehensive GCOR practice questions and study materials. Build the confidence and knowledge you need to launch your railroad career.
GCOR Renewal and Recertification
Frequency Every
2-3 Years
Method Classroom
& Exam
Passing Score
85% or Higher
Recertification is managed by your employer and is a mandatory part of maintaining your qualification. It ensures that every crew member is up-to-date on the latest operating rules and safety procedures.