Distance Traversed by Opposing Vehicle

Written by Jerry Ratzlaff on . Posted in Civil Engineering

sight distance 1Distance traversed by opposing vehicle, abbreviated as \(d_4\) is the distance traveled by a vehicle coming toward you.

 

 

 

 

 

 

 

distance traversed by opposing vehicle formula

\(\large{ d_4 =  \frac{ 2 \; d_2 }{ 3 }   }\) 

\(\large{ d_4 =  \frac{ 2 }{ 3 } \; d_2   }\)

Symbol English Metric
\(\large{ d_4 }\) = distance traversed by opposing vehicle \(\large{ft}\)  \(\large{m}\) 
\(\large{ d_2 }\) = distance while passing vehicle occupies left lane \(\large{ft}\) \(\large{m}\)

 

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Tags: Transportation Equations