Slidell, LA is a vibrant city situated at the southeastern tip of St. Tammany Parish, Louisiana and nestled on the Northshore of Lake Pontchartrain. Slidell serves as a key community within St. Tammany Parish. Its strategic location offers residents and visitors a blend of Southern charm and modern amenities, along with easy access to a range of recreational and cultural activities, mostly in New Orleans. Discover the unique lifestyle that Slidell and St. Tammany Parish have to offer.
An intrinsic part of Louisiana’s famous Ozone Belt, Slidell’s story begins with a vision of connectivity and expands into a tapestry of community, culture, and history.
Birthed by the Rail
The very foundations of Slidell are intertwined with the ambitions of the New Orleans and Northeastern (NONE) Railroad. In 1882, surveyors dared to envision a direct route from New Orleans to Meridian, Mississippi, and further to the eastern United States. Their path took them through wetlands, across the vast expanse of Lake Pontchartrain, and more wetlands, till they reached a site destined to be Slidell.
A marvel of engineering, the railroad bridge constructed by the NONE Railroad Company to span Lake Pontchartrain was not only the first of its kind but also the longest RR Bridge globally at the time. Their 70-acre construction site near Bayou Bonfouca would soon become the heartbeat of a thriving community. By November 13, 1888, Slidell was chartered as an official town, a testament to its rapid growth and significance.
Streets with Stories
Even before its formal incorporation, Slidell began shaping its identity. Streets were meticulously laid out in a grid pattern, with names that echo the town’s history and its founders. Erlanger Avenue, named after Baron Frederick Erlanger, the financier of the railroad, is a prime example. It was he who honored his father-in-law, John Slidell, by naming the town after him.
Slidell’s streets tell tales of its roots and its people – from Col. Leon J. Fremaux, the town’s planner whose name graces Fremaux Avenue, to G. Bouscaren, the chief engineering officer remembered through Bouscaren Street.
Industrial Legacy and Space Age Prowess
Slidell’s industrial heritage is robust and varied. From housing one of the largest creosote plants in the world to contributing significantly to the national war effort with its shipyards during both World Wars, Slidell has continually showcased its adaptability and resilience.
The 1960s marked a new chapter in Slidell’s story as it became central to NASA’s lunar landing program, hosting a large computer facility and positioning itself between the Michoud assembly facility in New Orleans East and the Mississippi test facility, now the Stennis Space Center.
Preserving the Past, Embracing the Future
Today, Slidell stands as the largest municipality in St. Tammany Parish, a vibrant community that marries its rich history with modern ambitions. From a modest population of 364 in 1890 to an impressive 32,000 by 1999, Slidell’s growth trajectory has been steep yet grounded.