A collision diagram displays standard and custom symbols that describe each of the crashes that occurred at a specific location over a specified period of time.  In order to generate a collision diagram, a study must be selected.  (a collision diagram can also be generated if another report in a study is selected)

 

The collision diagram is created based on configurable rules defined in the administration portion of the program.  These rules define how to represent the "schematic" of the location, how to build each of the crash graphics, and where to place each crash graphic within the selected schematic.