Roadway element insulation resistance.
        
        
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            Law
          
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                CFR 49
              
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                Transportation
              
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                Other Regulations Relating to Transportation
              
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                Federal Railroad Administration, Department of Transportation
              
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                Rules, Standards, and Instructions Governing the Installation, Inspection, Maintenance, and Repair of Signal and Train Control Systems, Devices, and Appliances
              
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                Automatic Train Stop, Train Control and Cab Signal Systems
              
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                Rules and Instructions; Roadway
              
- Roadway element insulation resistance.
            
  Insulation resistance between roadway inductor and ground shall be maintained at not less than 10,000 ohms. 
  [49 FR 3386, Jan. 26, 1984] 
          
           
           
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