Variable

Description

Min.

Max.

Mean

Std. Deviation

MinSpeed

minimum speed within 5 m of stop bar (m/s)

0

11.65

1.80

1.73

Angle

skew angle between incoming and departure approach

55.46

161.00

101.89

18.90

MajorLane

major approach lanes

2

4

2.12

0.45

LaneWidth

average lane width (m)

2.44

3.66

3.14

0.27

SpeedLimit

speed limit (m/s) of minor approach

11.18

24.59

18.88

3.03

MaxSpeed

maximum speed (in m/s) within the 600 meters upstream of the intersection

10.44

32.50

22.44

3.51

YrsDriving

number of years the driver has been driving

0

67

33.78

19.03

Age

Driver age

17

89

51.32

19.17