Analysis of information sources in references of the Wikipedia article "Via para veículos com alta ocupação" in Portuguese language version.
Dallas corridors with buffer-separated concurrent flow HOV lanes did show a change in crash occurrence with an increase in injury crash rate. The IH-35E North corridor experienced a 56 percent increase in the injury crash rate. The IH-635 corridor experienced a 41 percent increase in the injury crash rate. A closer look at the crash data indicates that the higher injury crash rates were primarily due to the crashes occurring on the HOV lane and on the inside general-purpose lane which is adjacent to the HOV lane.
