Operational Efficiency Evaluation of Intersections with Dynamic Lane Assignment Using Field Data

Table 5

Paired comparison of the traffic demand per cycle between the variable lane and the adjacent lane.

Intersection	Sample size	Normal lane		Variable lane		Paired samples test
		Mean	Std. deviation	Mean	Std. deviation		Sig. (2-tailed)
1	360	7.933	2.376	7.519	2.255	7.441	0.000
2	190	14.458	2.816	13.121	2.692	14.145	0.000
3	190	15.168	2.411	14.079	3.099	8.309	0.000
4	190	14.874	2.674	13.863	3.381	7.264	0.000
5	170	15.741	3.204	13.823	2.977	12.947	0.000