The Surrogate Safety Appraisal of the Unconventional Elliptical and Turbo Roundabouts

Table 4

GEH value obtained in accordance with [4].

Roundabout schemes with 2 lanes on circulatory carriageway
	Double lane	Turbo	Flower	Target	Elliptical
GEH on right lane	87,5	87,5	87,5	87,5	87,5
GEH on left lane	100	87,5	87,5	87,5	87,5