Wisconsin State Patrol is a law enforcement agency dedicated to ensuring highway safety and enforcing traffic laws across the state of Wisconsin. They generate revenue primarily through state funding and traffic citations. Established in 1939, the agency has a rich history of evolving from basic traffic enforcement to incorporating advanced technology and specialized units for accident reconstruction, drug interdiction, and commercial vehicle enforcement. The Wisconsin State Patrol plays a crucial role in public safety and community outreach, making it a respected institution in the state.