$19-8.$ Develop a signal timing and design for the major intersection of

two busy suburban arterials shown below.

a$)$ Consider EB double left turn lanes in left turn bay $($WB single left turn lane in left turn bay$)$

b$)4-$phase design if NB$/$SB LT lane is assigned $($keep the solid line$)$

c$)3-$phase design if NB$/$SB shared LT$/$TH $($dash the solid line$)$

d$)$ Use pattern #$3$ leading$/$lagging design for EB$/$WB

e$)$ Complete phasing plan and volume table, determine Vc

f$)$ Complete green splits $($find A$1,$ A$2,$ A$3,$ B$,$ C$)$

Volumes for Problem $19-8$