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Table 2 Details of data collection locations

From: Effects of weather conditions, light conditions, and road lighting on vehicle speed

TF no. Road lighting Distance to intersection (m) PSL (km/h) Road width (m) Road light Road light Road type
1 = yes, 0 = no Age Quality
9402 1 50 60 7 1970 Average Rural two-lane
9539 1 0 50 8 1990 Average Urban
9403 0 80 90 9.2    Rural two-lane
9497 0 6720 120 9.6    Highway
7450 1 120 70 8 1990 Good Urban
7460 1 310 50 7 1990 Good Urban
7440 1 122 50 12 1990 Good Urban
9010 0 318 70 8.8    Rural two-lane
9019 1 102 60 7 1990/2000 Good Rural two-lane
7250 0 1590 110 11.5    Highway
7340 1 230 100 12 2000 Good Highway
9688 0 300 80 11    Rural two-lane
9697 1 40 50 6.5 1990 Good Rural two-lane
9949 0 386 80 8    Rural two-lane
7310 1 134 70 6.5 1990 Good Urban
9945 1 77 70 8 1970 Poor Urban
9876 1 190 90 8 2000 Good Rural two-lane
2030 1 12 60 9.5 1990 Good Urban
2046 1 95 90 7 1980 Poor Rural two-lane
9692 0 62 90 9    Rural two-lane
9613 1 74 110 11.5 1990 Average Highway
9614 1 170 110 11.5 1990 Average Highway
9690 1 24 30 6.5 2000 Good Residential
9610 0 200 80 9    Rural two-lane
9620 1 33 50 6.3 1980 Poor Rural
  1. TF no. identification number for roads, PSL posted speed limit (km/h)