Unbalanced Multiple Left Turn Lane Usage Modelling: From Individual Choice to Aggregate Volume

Table 8

Factor coefficients at the TLTLs scenarios.

Dependent variable	LUD	LC				LUD	LC						LUD	LC
Category	Turning curve					Intersection approach							Vehicle type
Scenarios	3.4.R	3.1.R	3.2.R	3.3.R	3.4.R	3.4.R	3.1.R	3.2.R	3.3.R	3.4.R	3.4.R	3.4.R	3.4.R	3.1.R	3.2.R	3.3.R	3.4.R
Coefficient	SF1(2)	DF1i	DF1o	DF1i		SF6(2)	DF2i	DF3o	DF2i	DF2i	DF4i	DF11o			DF14o	DF16o	DF14o
	-0.10	-1.98	-0.64	0.96		-0.27	-0.36	0.25	-0.34	-1.05	-0.22	-1.10			-0.75	0.79	-0.61
	SF1(3)							DF4o	DF3o	DF2o	DF6i				DF21o	DF17o	DF21i
	-0.21							-0.20	0.45	-0.30	-0.33				1.28	-1.00	-0.85
	SF2(2)								DF4o	DF3i	DF8o					DF21o	DF21o
	0.08								-0.52	1.05	-1.31					1.40	1.16
Scenarios	3.4.G	3.1.G	3.2.G	3.3.G	3.4.G	3.4.G	3.1.G	3.2.G	3.3.G	3.4.G	3.4.G		3.4.G	3.1.G	3.2.G	3.3.G	3.4.G
Coefficient						SF6(2)				DF5i	DF6o		SF11	DF16i
						-0.31				1.36	0.61		0.34	2.16
						SF9(3)				DF5o	DF6i
						0.11				-0.32	-0.56
Scenarios	4.4	4.1	4.2	4.3	4.4	4.4	4.1	4.2	4.3	4.4	4.4	4.4	4.4	4.1	4.2	4.3	4.4
Coefficient	SF1(2)	DF1i	DF1o	DF1i		SF6(2)	DF2i	DF3o	DF2i	DF2i	DF4i	DF8o		DF13i	DF14o	DF21o	DF13o
	-0.08	-1.76	-0.57	0.90		-0.29	-0.29	0.23	-0.30	-0.70	-0.17	-1.61		0.71	-0.78	1.42	-0.99
	SF1(3)							DF4o	DF3i	DF2o	DF5i	DF11o			DF21o		DF14o
	-0.21							-0.20	0.19	-0.19	0.96	-1.32			1.29		-0.66
	SF2(2)								DF3o	DF3i	DF6i						DF21i
	0.09								0.46	0.65	-0.36						-0.84
									DF4o								DF21o
									-0.41								1.31

Note: LUD: LTL usage deviation; LC: LTL choice.