A Crash Surrogate Metric considering Traffic Flow Dynamics in a Motorway Corridor

<table class="fixed-width table-group" id="tab2"><tr><td><table class="table"><colgroup><col style="width:3.27em"/><col style="width:7.96em"/><col style="width:6.54em"/><col style="width:8.52em"/></colgroup><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">LOS</td><td class="align_center">The number of time periods</td><td class="align_center">Crash counts</td><td class="align_center">Crash rate (counts/hr)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">A&amp;B</td><td class="align_center">8</td><td class="align_center">3</td><td class="align_center">0.38</td></tr><tr><td class="align_left">C</td><td class="align_center">7</td><td class="align_center">5</td><td class="align_center">0.71</td></tr><tr><td class="align_left">D</td><td class="align_center">6</td><td class="align_center">8</td><td class="align_center">1.33</td></tr><tr><td class="align_left">E</td><td class="align_center">3</td><td class="align_center">8</td><td class="align_center">2.67</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Crash rate in the past nine years under the corresponding LOS.</div>

Journal of Advanced Transportation

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Table 2

Table 2: A Crash Surrogate Metric considering Traffic Flow Dynamics in a Motorway Corridor 