(Solved): An intersection has a four-phase signal with the movements allowed in each phase and corresponding ...

An intersection has a four-phase signal with the movements allowed in each phase and corresponding analysis and saturation flow rates shown in the following table: Assume the lost time is 4 seconds per phase and a critical intersection \( \mathrm{v} / \mathrm{c} \) of \( 0.95 \) is desired. Question 3 1 pts Calculate the southbound average approach delay. Question 4 1 pts Determine the level of service for the southbound approach. \begin{tabular}{l} LOS A \\ \hline LOS B \\ \hline LOS \( C \) \\ \hline LOS D \end{tabular}