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52550
  
  

  10
Aug
2004
Safety Advisories
Addresses the importance of having clear safety and response procedures for use in the event of reports of railroad signal system problems

Subject
                    Signal and Train Control

**Keywords:** Signal and Train Control; hazardous material; manually operated switch; switch points; gapped switch

Safety Advisory Number
              2004-02 U.S. DEPARTMENT OF TRANSPORTATION

**Federal Railroad Administration**

1200 NEW JERSEY AVENUE, SE

WASHINGTON, DC 20590

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