Passenger train service is scheduled to be available here by spring 2014 with a $2 million platform to be built at Dwight and Main streets, officials said Monday. "This is a game changer for the city of Holyoke," Mayor Alex B. Morse said. Morse was joined by two congressmen and a slew of officials at a press conference to discuss the project. The event took place on a dirt lot between the end of Dwight Street and the north-south tracks owned by Pan Am Railways where a 400-foot-long concrete platform with a roofed waiting area will be built. The platform...