Louisiana State University are able to endow live oaks across the university's campus. Fifty-seven resources on the LSU campus were listed in the Louisiana State University, Baton Rouge historic district on the National Register of Historic Places on September 15, 1988. Forty-six of the enlisted resources were considered contributing buildings and structures. The campus is protected by the State Capital Historic District Legislation. The LSU Campus Mounds, which are part of a larger mound group spread throughout the state, are located near the northwestern corner of the campus and were built an estimated 5,000 years ago. They were individually enlisted in the National
Louisiana State Police of the Louisiana Legislature, to form the Louisiana Department of State Police. The department's force of patrolmen numbered over 40 at that time, and the primary patrol vehicle was the motorcycle. In 1939, the State Police was divided into eight "troops". Troopers in cars and motorcycles were patrolling nearly 2 million miles per year throughout the state. The agency's fleet of patrol motorcycles eventually grew to 64 motorcycles. In 1942 the Louisiana Legislature abolished the Department of State Police and made it a division of the newly created Department of Public Safety. The state police accepted new responsibilities in 1946,