Enhancing Freeway Safety through Intervening in Traffic Flow Dynamics Based on Variable Speed Limit Control

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/jat/volume-2018/3610541/figures/3610541.fig.007a.svgz" name="3610541.fig.007a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Crash risk versus speed limits and flow conditions</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/jat/volume-2018/3610541/figures/3610541.fig.007b.svgz" name="3610541.fig.007b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Average delay versus speed limits and flow conditions</td></tr></table>

<div>Average delay and crash risk versus speed limit under different flow conditions.</div>

Journal of Advanced Transportation

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Figure 7

Figure 7: Enhancing Freeway Safety through Intervening in Traffic Flow Dynamics Based on Variable Speed Limit Control 