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

Table 7

Number of the mandatory lane-changing vehicles.

Intersection	Total		Case		Case		Paired samples -test (case -case )
	Number	Percentage	Number	Percentage	Number	Percentage		Sig. (2-tailed)
1	575	19.12%	272	9.05%	303	10.08%	0.384	0.720
2	521	17.97%	249	8.59%	272	9.38%
3	593	18.80%	312	9.89%	281	8.91%
4	543	17.73%	288	9.40%	255	8.33%
5	466	17.17%	241	8.88%	225	8.29%
Average	2698	18.18%	1362	9.18%	1336	9.00%	—	—