Paper placemat with scalloped edges from the Airline Motors Restaurant in Laplace, Louisiana. The restaurant is pictured, along with other South Louisiana commercial and industrial sites, such as the Bayou Steel Company, Shell Refinery, Lake Pontchartrain Causeway, State Capitol building, the Waterford III nuclear power plant, and others. A schematic map of a section of Airline Highway is shown, with distances from Laplace to New Orleans and Baton Rouge. The lower portion features a map of the lower Mississippi River, titled "Waterway of Industry" showing development along both banks from Port Allen to Algiers, and including industrial and maritime landmarks such as refineries, chemical manufacturers, utilities, and port facilities.