Railroad Signaling
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- Railroad Signaling 100
Curriculum
- 6 Sections
- 27 Lessons
- 4 Weeks
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- Section 1: Intro to Signaling8
- Section 2: Track Circuits6
- Section 3: Wayside Block/Cab Signals4
- Section 4: Switch Machines6
- Section 5: Interlockings5
- Section 6: Grade Crossings4