Some track already not used in 1945–such as Esplanade Avenue (between Decatur and St. Claude), Julia Street (between Camp and Rampart), and Ursulines Street (between Royal and North Claiborne)–but tracks still in the ground.
Good map–except for New Orleans’ location at Grand Isle. Baton Rouge also upriver to St. Francisville.
Source: Greater New Orleans Urban Water Plan
Source: The Plan for the 21st Century