Requirements for High Crash Location Lists

 

High Crash Location reports are currently only valid for databases that locate their crashes based on  street and cross street. For a database to be able to use High Crash Location reports crash records must be able to link to the following items:

•Primary Street Field

•Cross Street Field

•Date Field

 

Additionally, these streets must be able to be located to a specific city as street names can repeat across states.

 

Required Crash Magic Attributes:

•Distinct Streets query - This query returns a data set that contains a list of unique streets in the database. It should contain the street name, along with unique 1 and unique 2 if needed.

•Distinct Intersection query - This query returns a data set that contains a list of unique locations in the database. It should contain the primary street name, cross street name, and unique fields as needed.

•Street Normalizer - This PSRAttr defines what a street is.

•Intersection Normalizer - This PRAttr defines what an intersection is.

•All Data query that has the same fields as specified in the Distinct Intersection query.

•Node button enabled in the button list.

•xsl-locationlist - A XSL style sheet to display the results.( This should be located in your Master .shared user)