Evaluation of the Rain Effects on Gap Acceptance Behavior at Roundabouts by a Logit Model

Table 4

Data collection sites.

Intersection			# of circulation lanes	# of legs	Diameter of inscribed circle (m)	Volume (v/h/lane)
#	Name	Location				On circulation	On entrance
#1	Jongro Roubdabout	Seoul	1	4	25	315	135
#2	Mansu-dong Roundabout	Incheon	1	3	22	195	75
#3	Dongducheon Roundabout	Dongducheon	1	4	28	425	210
#4	Pyongtaek Roundabout	Pyongtaek	1	4	28	370	180