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

Table 4

Study site locations and the data of collected LTL volumes.

Type	Site	Average volume of each LTL (vph)			Average volume of all LTLs
		Inside LTL	Median LTL	Outside LTL
DLTLs	D1: EB Tianmu Western Rd. at Hengfeng Rd.	211	--	242	227
	D2: WB Haining Rd. at Xizang Northern Rd.	208	--	230	219
	D3: NB Xizang Northern Rd. at Haining Rd.	207	--	212	209
	D4: WB Haining Rd. at Wusong Rd.	342	--	330	336
TLTLs	T1: SB Hengfeng Rd. at Tianmu Western Rd.	240	279	263	261
	T2: EB Pujian Rd. at Pudong Sourthern Rd.	387	344	268	333
	T3: EB Yan’an Rd. at Shimen First Rd.	327	332	305	321
	T4: WB Zhoujia Zui Rd. at Inner Ring Line	173	235	224	211

Note: EB: eastbound; NB: northbound; SB: southbound; WB: westbound; vph: vehicles per hour per lane.