The California Highway Patrol (CHP) is a state patrol of the U.S. state of California. The CHP has primary patrol jurisdiction over all California highways and roads and streets outside city limits, and can exercise law enforcement powers anywhere within the state. The California Highway Patrol can assist local and county agencies and can patrol major city streets along with local and county law enforcement, state and interstate highways, and is the primary law enforcement agency in rural parts of the state.
The Highway Patrol are specialized units part of the Highway District with the Transportation Bureau of the New York City Police Department. The Highway Patrol is primarily responsible for patrolling and maintaining traffic safety on limited-access highways within New York City. The Highway Patrol's other duties and roles include accident investigations, advanced driver and radar/laser speed enforcement training for NYPD officers, field sobriety testing at the various testing locations in each Patrol Borough, dignitary and parade escorts, hazardous material and truck traffic enforcement, anti-drag racing programs, and anti-terrorist checkpoints at key bridges and intersections in the city.
The Iowa State Patrol (ISP) is the state patrol organization in the state of Iowa. Currently, there are just over 267 officers in the patrol, roughly 183 troopers short of their authorized strength of 455. The State is broken into 16 Districts. Their primary concern is enforcing motor vehicle laws, but they also assist with other incidents. These incidents include riots, prison disturbances, labor related disturbances, and providing security at sporting events. The Iowa State Patrol falls under the jurisdiction of the Iowa Department of Public Safety, which also runs the Iowa Division of Criminal Investigation, also known as DCI.
The Alaska State Troopers, officially the Division of Alaska State Troopers (AST), is the state police agency of the U.S. state of Alaska. It is a division of the Alaska Department of Public Safety (DPS). The AST is a full-service law enforcement agency that handles both traffic and criminal law enforcement. The AST is also involved in apprehending fugitives as part of the Alaska Fugitive Task Force, an inter-agency collaborative of Alaska police departments that cooperates with police agencies throughout the United States and less commonly with Interpol in apprehending wanted men and women. Unlike many lower 48 states, the AST also serves as Alaska’s primary environmental law enforcement agency; troopers assigned to the AST’s Division of Alaska Wildlife Troopers are known as "Alaska Wildlife Troopers" and primarily serve as game wardens, although they retain the same powers as other Alaskan state troopers.
The Delaware State Police (DSP) is a division of the Delaware Department of Public Safety and Homeland Security and is responsible for traffic regulation and law enforcement across the state of Delaware, especially in areas underserved by local police departments. The DSP is headquartered in the capital Dover, Delaware.
The Washington State Patrol (WSP) is the state patrol agency for the U.S. state of Washington. Organized as the Washington State Highway Patrol in 1921, it was renamed and reconstituted in 1933. The agency is charged with the protection of the Governor of Washington and the grounds of the Washington State Capitol; security aboard the vessels and terminals of the Washington State Ferries; law enforcement on interstate and state highways in Washington; and providing specialized support to local law enforcement including laboratory forensic services, mobile field forces during periods of civil unrest or disaster, and tactical teams. The State Fire Marshal's Office, responsible for operation of the Washington State Fire Training Academy and for certain aspects of civil defense mobilization, is a component office of the Washington State Patrol, and the State Patrol is the managing agency of the Washington Fusion Center, which coordinates anti-terrorist and anti-organized crime activities within Washington.
The Wisconsin State Patrol is the state patrol for the state of Wisconsin and is a division of the Wisconsin Department of Transportation. The Wisconsin State Patrol enforces traffic and criminal laws, oversees the motor carrier safety and weight facilities (SWEFs), inspects and regulates motor carriers, school buses and ambulances, and assists local law enforcement agencies with traffic safety, civil disturbances and disasters.
The Florida Highway Patrol (FHP) is a division of the Florida Department of Highway Safety and Motor Vehicles. It is Florida's highway patrol and is the primary law enforcement agency charged with investigating traffic crashes and criminal laws on the state's highways.
The South Carolina Highway Patrol is the highway patrol agency for South Carolina, which has jurisdiction anywhere in the state except for federal or military installations. The Highway Patrol was created in 1930 and is an organization with a rank structure similar to the armed forces. The mission of the South Carolina Highway Patrol includes enforcing the rules and regulations in order to ensure road way safety and reducing crime as outlined by South Carolina law. The Highway Patrol is the largest division of the South Carolina Department of Public Safety and its headquarters is located in Blythewood. This department also includes the South Carolina State Transport Police Division, and the South Carolina Bureau of Protective Services.
The Nevada State Police (NSP), or Nevada Highway Patrol (NHP), also known as the Nevada Department of Public Safety (DPS) from roughly 1949 to 2021, is the state police and highway patrol agency of Nevada, with state-wide jurisdiction. The Nevada State Police also encompass the Division of Parole and Probation, the Capitol Police Division, the Division of Investigations, the Office of Professional Responsibility, the Fire Marshall Division and the Records, Compliance and Communications Division as well as various other smaller entities.
The Oklahoma Highway Patrol (OHP) is a major state law enforcement agency of the government of Oklahoma. A division of the Oklahoma Department of Public Safety, the OHP has traffic enforcement jurisdiction throughout the state. OHP was legislatively created on July 1, 1937, due to the growing problem of motor vehicle collisions, the expansion of highway systems, and the increase in criminal activities.
The Colorado State Patrol(CSP) (originally known as the Colorado State Highway Courtesy Patrol), based in Lakewood, Colorado, is a division of the Colorado Department of Public Safety, and is one of the official state patrol agencies of Colorado, along with the Colorado Bureau of Investigation (CBI), Colorado Division of Criminal Justice (DCJ), Colorado Division of Fire Prevention & Control (DFPC), and Colorado Division of Homeland Security and Emergency Management (DHSEM). Additionally, the Executive Director's Office supports operations of the five divisions and houses the Colorado School Safety Resource Center (CSSRC) and Colorado Integrated Criminal Justice Information Systems (CJIS). The CSP primarily enforces traffic laws on interstates and state highways, guards the state capitol because the State didn't have any State Capitol Police and the Governor of Colorado.
The Texas Highway Patrol is a division of the Texas Department of Public Safety and is the largest state-level law enforcement agency in the U.S. state of Texas. The patrol's primary duties are enforcement of state traffic laws and commercial vehicle regulation, but it is a fully empowered police agency with authority to enforce criminal law anywhere in the state. Highway patrol troopers are also responsible for patrolling the state Capitol Complex in Austin and providing security to the governor. The current Chief is Lieutenant Colonel Dwight Mathis.
The Georgia State Patrol (GSP) was established in March 1937 in the U.S. state of Georgia and is a division of the Georgia Department of Public Safety. It is the primary state patrol agency for the U.S. state of Georgia. Although focused primarily on the enforcement of traffic laws and investigation of traffic crashes, the Georgia State Patrol (GSP) supports the efforts of all public safety agencies to reduce criminal activity, apprehend those involved, and respond to natural and manmade disasters.
The New Hampshire State Police is a state police agency within the Department of Safety of the U.S. state of New Hampshire. Police employees of the State Police are ex officio constables and have the primary role of patrolling the state highways, enforcing the laws and regulations of the highway and motor vehicles, providing law enforcement for municipalities with no or part time coverage, and regulations relating to the transportation of hazardous materials. The jurisdiction of the State Police is generally throughout the state of New Hampshire.
The North Carolina State Highway Patrol (NCSHP) is the highway patrol agency for North Carolina which has no per-se "state police" agency. The Patrol has jurisdiction anywhere in the state except for federal or military installations and on the Cherokee Indian Reservation or on Cherokee outlying lands in the western mountains. NCSHP personnel at times conduct formations, inspections, honor guard activities. The primary mission of the North Carolina State Highway Patrol is to ensure safe and efficient transportation on the streets and highways, reduce crime, protect against terrorism, enforce motor vehicle laws, and respond to natural and man-made disasters.
The South Dakota Highway Patrol is the state police agency for South Dakota, which has jurisdiction everywhere in the state except for sovereign Native American reservations. It was created to protect the lives, property and constitutional rights of people in South Dakota. In addition to enforcement of laws, the SDHP has regional SWAT teams that provide tactical and warrant services to police and Sheriff Departments. The SDHP is also responsible for training K-9 teams to law enforcement agencies in South Dakota. The SDHP also has a division responsible for executive protection of the state dignitaries and protection of the capital grounds and administrative state buildings and grounds. There are currently 201 members of the South Dakota Highway Patrol.
The Tennessee Highway Patrol (THP) is the State Patrol organization for the U.S. state of Tennessee, responsible for enforcing all federal and state laws relating to traffic on the state's federal and state highways. The agency was created to protect the lives, property, and constitutional rights of people in Tennessee. The THP is a division of the Tennessee Department of Safety and Homeland Security.
The Ohio State Highway Patrol is a division of the Ohio Department of Public Safety and has the primary responsibility of traffic enforcement in the state of Ohio.
In the United States, the state police is a police body unique to each U.S. state, having statewide authority to conduct law enforcement activities and criminal investigations. In general, state police officers or highway patrol officers, known as state troopers, perform functions that do not fall within the jurisdiction of the county sheriff, such as enforcing traffic laws on state highways and interstate expressways, overseeing the security of the state capitol complex, protecting the governor, training new officers for local police forces too small to operate an academy and providing technological and scientific services. They support local police and help to coordinate multi-jurisdictional task force activity in serious or complicated cases in those states that grant full police powers statewide.
