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Secondary crashes are non-recurrent incidents that frequently affect traffic operations and safety. They are an important performance measure in evaluating traffic incident management programs. Although several methods (e.g., static, contour map-based, and shockwave-based) have been introduced to identify secondary crashes, the applications of the existing methods are often limited by their shortcomings...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.