Indian railways created a benchmark by setting a new world history on the successful running of the first Double-decker Container Train in which state?

Indian railways created a benchmark by setting a new world history on the successful running of the first Double-decker Container Train with a contact wire of 7.57-metre height on its high reach pantograph in the high rise Over Head Equipment electrified territory on the western railway from Palanpur and Botad stations in Gujarat.