| Segmentation 1 | Segmentation 2 | Segmentation 3 | Segmentation 3 (adjusted) |
Intercept | −3.820 (<0.0001) 1.6127 | 6.240 (0.0003) 1.9789 | 6.392 (<0.0001) 1.3723 | 5.030 (<0.0001) 1.4557 |
AADT | −0.96 (0.230) 0.1577 | 0.028 (0.0233) 0.04422 | 1.4003 (<0.0001) 0.1198 | 0.520 (0.230) 0.1341 |
Length | −0.475 (0.227) 0.0455 | 0.326 (0.200) 0.9718 | 0.702 (<0.0001) 0.0278 | 0.736 (0.977) 0.0133 |
Radius | −0.011 (0.0054) 0.0189 | 0.280 (0.941) 1.2216 | 0.211 (0.0003) 0.0122 | 0.008 (0.402) 0.0105 |
Lane Width | 0.1423 (0.0010) 0.1245 | 1.8788 (0.0172) 0.0123 |
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Shoulder Width | 1.049 (0.0749) 0.1522 | 1.164 (0.0500) 1.1156 |
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Day of the Week | 0 −0.249 | 0 0.383 | 0 0.710 (0.524) | 0 0.670 (0.678) |
Age Group | 0.314 −0.120 0 | 0.172 0.024 0 | 0.967 (0.730) 0.172 (0.908) 0 | 0.227 (0.200) −0.340 (0.814) 0 |
Grade | −0.060 (0.0015) 0.1756 | 0.0342 (<0.0001) 0.2716 | −0.3320 (0.0001) 0.1595 | 0.320 (0.527) 0.0322 |
QIC | 19427.12 | 3247.23 | 2474.16 | 971.43 |