Wisconsin Traffic Operations and Safety Laboratory
The WisTransPortal System

The WisTransPortal system serves the computing and data management needs of the Wisconsin Traffic Operations and Safety (TOPS) Laboratory. The project scope includes support for ITS data archiving, real-time traffic information services, transportation operations applications, and transportation research. Learn more.

Crash Data Resources

The WisTransPortal contains a complete database of Wisconsin MV4000 Traffic Accident Extract data from 1994 through the current year. This database contains information on all reported 1 crashes in Wisconsin, including the location of each crash, vehicles involved, and general crash attributes. Personal data has been removed. A local repository of MV4000 crash report image files from 2000 to the current year is also available. The TOPS Lab maintains the crash database and image file repository for research purposes and as a service to the Wisconsin Department of Transportation (WisDOT).

MV4000 crash data and copies of crash reports are available from TOPS Lab by request or through login account access to the WisTransPortal:

  • Request Wisconsin MV4000 Crash Data
    Crash data is available upon request to anyone in the general public, including government, media, engineering consultants, law firms, non-profit organizations, and individuals. TOPS Lab will provide a data file of crash records based on date range and location.
  • Request Copies of MV4000 Crash Reports
    TOPS Lab provides copies of crash reports upon request to government agencies and consultants working on WisDOT projects. Other requests are forwarded to the WisDOT Accident Records Unit for processing.
  • Request WisTransPortal Account Access
    Login account access to the WisTransPortal for crash data and crash reports retrieval is available to WisDOT employees, other government agencies, and universities working on WisDOT sponsored projects. Accounts for crash data retrieval are also available to consultants on request by WisDOT.

See the TOPS Lab Crash Data Resources FAQ for more information on the WisTransPortal crash database and data access options.

If you already have account access, click here to login to the WisTransPortal Crash Data Retrieval Facility.

Additional contact information for the WisTransPortal is available on the crash data resources contact page.

1 A reportable crash is defined as a crash resulting in injury or death of any person, any damage to government-owned non-vehicle property to an apparent extent of $200 or more, or total damage to property owned by any one person to an apparent extent of $1000 or more. (This definition went into effect 1/1/96). It is important to note, however, that not all reportable crashes are reported. In order for a crash to be in the database, an MV4000 crash report must have been completed by a police officer.

About | Contact | Help | TOPS Lab

Copyright © 2014. Last Modified Thu, 26 Apr 2012, 11:46:33 AM. Questions or comments?