Table 3

Other features of road intersection

VariableCase locationControl location (nearby)Mean differenceP valueControl location (distant)Mean differenceP value
µDEµDEµDE
Traffic flow299.31241.79123.82194.72175.49 (103.17, 247.81)<0.00198.12107.20201.19 (139.33, 263.05)<0.001
Pedestrian flow18.6515.159.047.219.61 (5.70, 13.52)<0.001118.527.65 (3.59, 11.71)<0.001
Parked cars11.3910.9712.2810.79−0 to 89 (−4.47, 2.69)<0.00112.7612.28−1.37 (−5.21, 2.47)>0.05
Sidewalk width3.152.462.031.471.12 (0.45, 1.79)>0.052.271.860.88 (0.16, 1.60)<0.01
Road width26.0817.3216.7410.679.34 (4.59, 14.09)<0.0516.548.819.54 (5.00, 14.08)<0.001
Traffic island width2.124.000.491.671.63 (0.62, 2.64)<0.011.062.681.06 (−0.06, 2.18)>0.05
  • μ denotes mean; DE denotes standard desviation.