$22-3.$ A full actuated signal is to be installed at the major

$($c$)$ Compute yellow and all$-$red times.

intersection shown in Figure $22\mathrm{.}10.$ It is planned to use

$60-$foot presence detectors with their front edges

located $2$ feet from the STOP line. For this location and

the conditions shown:

$($d$)$ Recommend maximum green times for each phase.

$($e$)$ What is the critical cycle length?

$($f$)$ Are pedestrian signals and$/$or pushbuttons needed

$($a$)$ Recommend minimum green times and detector

for any phases?

placement locations.

$($b$)$ Recommend a passage time.

Figure $22\mathrm{.}10$: Intersection for Problem $3$