The Effect of the Number of Right-Turn and Left-Turn Lanes on the Performance of Undersaturated Signalized Intersections

Table 5

t-test performed between the single and dual lanes.

Turn type	Method	t stat	value	t Critical
Right-turn	Simulation and HCM2016	−3.96	0.001	2.02
Left-turn	Simulation and HCM2016	−2.21	0.03	2.1