
The original Highway Patrol was created with 75 staff on January 10, 1936, by Gov. Bibb Graves. Members underwent a 10-day training course in Montgomery with a faculty comprised of members of the Federal Bureau of Investigation, Treasury Department, National Automobile Theft Bureau, Department of Revenue, and Fire Marshal's office along with state toxicologists, attorneys, and judges. Participants learned basic law-enforcement techniques and how to operate the motorcycles that initially made up the bulk of patrol vehicles.

On March 8, 1939, the Alabama legislature passed a bill establishing the Department of Public Safety, consisting of the Highway Patrol, Driver License Division, Accident Prevention Bureau, and Mechanical and Equipment Division. Driver's license tests were initiated, with a two-year renewal requirement. At the same time, Public Safety Director T. Weller Smith tried to establish a radio system for the patrol, but that initial attempt failed. In 1944, a radio communication system was established, ensuring that patrol officers could contact at least one of the 13 stations (located in Birmingham, Montgomery, Mobile, Anniston, Decatur, Demopolis, Dothan, Evergreen, Gadsden, Huntsville, Opelika, Selma, and Tuscaloosa) throughout the state.

In 1953, patrol officer training for the Highway Patrol received a huge boost with the opening of the Alabama Police Academy. Officer candidates received training from a wide variety of law enforcement organizations, including the FBI and the Treasury Department. Another milestone was reached in 1955 when DPS was added to the annual budget by the state legislature and no longer had to depend solely on the revenue that it generated.


Other developments during this period saw the creation of the Highway Patrol Aviation unit and the first use of radar guns, with a radar-gun certification program being established in 1979. Troopers were deployed during an extended 1977 strike by coal miners; their charge was to prevent personal and property damage and act as a buffer between union and non-union miners to prevent violence. Troopers also were on the front lines of relief efforts after Hurricane Frederic ravaged the Alabama coast in September 1979.
Challenging financial times in the state during the 1980s forced the DPS to take cost-saving measures, including rebuilding older patrol cars instead of buying new ones. The department added services such as the Hazardous Materials Response Team (1985) and the Missing Children Bureau (1985). The Supreme Court upheld Judge Johnson's decision in Paradise v. Allen in 1987, and the case itself came to a final conclusion in 1995, when the department implemented new testing and hiring procedures for trooper candidates. The department expanded anti-drug efforts through programs such as the Domestic Marijuana Eradication Program and the Felony Awareness Program, and the Patrol Division instituted enhanced training and enforcement aimed at reducing drunk driving in the state.

In 2015, DPS was consolidated into the new Alabama Law Enforcement Agency (ALEA) to reduce duplication of services and operating costs. It is one of two new main entities that comprise the ALEA, together with the State Bureau of Investigations. DPS divisions and subunits continue to include the Highway Patrol, which patrols the 70,000 miles of Alabama roadways and oversees the driver license system, and the Marine Police, which oversees and enforces boating registration and safety regulations on Alabama's many rivers, lakes, and miles of coastline. Also included are the enforcement unit of the Public Service Commission and the revenue enforcement officers of the Department of Revenue. The Department of Public Safety is also home to the Protective Services Unit, which is responsible for protecting dignitaries in the state. Sworn law enforcement officers in the Department of Public Safety are referred to as State Troopers, regardless of their division or subunit.
Additional Resources
Smith, H. Roy. Alabama Department of Public Safety, 1935-1995: 60th Anniversary Commemorative Album. Charlotte, N.C.: Herb Eaton Publishers, 1995.
Additional Resources
Smith, H. Roy. Alabama Department of Public Safety, 1935-1995: 60th Anniversary Commemorative Album. Charlotte, N.C.: Herb Eaton Publishers, 1995.
Spaid, Elizabeth Levitan. "Alabama State Police Turn a Racial Corner." Christian Science Monitor, 31 October 1995.