Wisconsin Department of Transportation

Alert: The following services will be unavailable on Saturday, January 5, 2013 from 12 a.m. (midnight) to 6 a.m. CST due to system maintenance.

75th anniversary of Wisconsin State Patrol logo

State Patrol's historical timeline: 1939 to the present

An array of events and achievements contributed to the Wisconsin State Patrolís notable 75-year history. In addition to the historical timeline events,  the State Patrol has responded to a wide range of natural disasters, crimes, crashes, emergencies and other law enforcement and public safety incidents that are too numerous to include on this list.

Questions about the content of this page:
Steve Olson, steve.olson@dot.wi.gov
Last modified: January 29, 2014

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