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Calculate Stopping Sight Distance:
 
Calculation:
Designer/Checker:
 
Input:
 

 
 
Design Speed (MPH - mph or kph)
Coefficient of skidding friction (f)
Grade of Road ( G - %, downhill is negative)
Braking reaction perception time (tp - sec, avg=90)

     
   
   
Output:  
 
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S =
 
 
 




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