Problem $3$:

Recall Homework $5,$ Problem $2($Textbook Problem $17\mathrm{.}3)$: an intersection has the following DHV$\text{'}$s $($in $\backslash (\backslash$frac$\{$p c$\}\{$h r$\}\backslash )).$ Each arrow corresponds to a lane; however, there are no exclusive right$-$turn lanes $($i$.$e$.,$ the thru and right movements share a lane$).$

a$.$ Set$-$up the intersection in Synchro. Use the background imagery to select any signalized intersection in the U$.$S$.$ that you'd like. Be sure that this intersection is unique to you. When choosing an intersection, use the correct speed limit$,$ and be sure to label the roadway names and speed limits$.$ Provide a screenshot of your Synchro intersection with the street names, speed limits$,$ and DHV$\text{'}$s$.$ Hint: use the intersection template in Synchro to save time!

b$.$ Ensure that your NEMA numbers are the same as those in the Timing Settings in Synchro. Change the left turn movements to protected, and you may leave the other timing settings at their default values. Let Synchro optimize the cycle length and splits. What is the optimal cycle length?

c$.$ What is the intersection delay $($in seconds$)$ and what is the intersection LOS? Provide a screenshot of your timing plan table with green, yellow, and red times at the bottom.

d$.$ Run the model in SimTraffic. Provide a screenshot of your SimTraffic model.