AHMEDABAD: The first superfast air-conditioned double decker (12931/12932) Ahmedabad-Mumbai express train was flagged off here today by the Union Minister of State for Railways Bharat Sinh Solanki.The first double decker of its kind to be launched in India, it has a seating capacity for around 1,500 passengers."The train is equipped with modern amenities and its coaches have some very special features for comfortable travelling," Solanki told reporters, while flagging off the train from Kalupur railway station here.According to Western Railways, superior suspension technology in its coaches ensures a comfortable journey for passengers.Minister of State for Railways Bharat Sinh Solanki flags off the new Double-decker Superfast Express (Ahmedabd to Mumbai Central) at Kalupur Railway station in Ahmedabad on Wednesday. (PTI)A visitor looks at the newly-launched Double Decker AC Superfast Express train at a railway station in Ahmedabad on September 19, 2012. The train can travel the 500 kilometre journey from Ahmedabad to Mumbai Central in seven hours. (AFP)A passenger (L) and policewomab (R) are pictured inside the newly-launched Double Decker AC Superfast Express train at a railway station in Ahmedabad on September 19, 2012. The train can travel the 500 kilometre journey from Ahmedabad to Mumbai Central in seven hours. (AFP)