January 1, 2019
Table of Contents
Part B - Existing Grade Crossings
- 5. Crossing Surface
- 6. Road Geometry (Grade Crossings and Road Approaches)
- 7. Sightlines
- 8. Signs
- 9. Warning Systems Specification
Part E – Warning System Design
- 12. Warning System Operation - General
- 13. Number and Location of Light Units
- 14. Light Units - Alignment
- 15. Bells and Gates
- 16. Circuitry
- 17. Warning Systems and Traffic Signals Installed at a Grade Crossing in Lieu of a Warning System - Inspection and Testing
Part F – Interconnected Devices
- 18. Prepare to Stop at Railway Crossing Sign
- 19. Interconnection of Traffic Signals with Warning Systems
- 20. Interconnected Devices - Inspection and Testing
- Appendix A - Light Emitting Diode (LED) Signal Modules
- Appendix B - Limited Use Warning Systems and Signs
- Appendix C - Limited Use Warning Systems with Walk Light
- Appendix D - Whistling Cessation
Grade Crossings Standards
(PDF, 3.31 MB)