How to test a highway crossing warning system
Crossings protect drivers.
6 steps →How-to guides
Railroad Signal Technician How-To Guides
Step-by-step guides to common railroad signal technician tasks: the practical side of the job.
Common railroad signal technician tasks
Step-by-step overviews of tasks railroad signal technicians perform regularly. Use them to understand the job, prepare for training or refresh your memory.
How to troubleshoot a track circuit failure
Failures stop trains.
6 steps →How to maintain a switch machine
Switches must move reliably.
6 steps →Before you practice
Learn every core task
Our Railroad Signal Technician training walks through these procedures and more, alongside vocabulary, safety and career-launch lessons.