$1.$ Assuming two phase $(2$ green phases only$)$ control, compute critical lane flows for the

two phases. Use the left turn equivalence factor $(e_L)$ of $1\mathrm{.}6$ even though protected left turn phases are not provided.

$2.$Compute clearance intervals for both green phases using the new ITE method, round your computed values up to the next higher second.

$3.$ Use Webster's equation to estimate the cycle length. Instead of using the HCM "default" saturation flow of $1900vph,$ assume we have measured the saturation flow value and it is $1800vph.$

$4.$ Estimate green times for the two phases.