The identity of the victims was not yet established but the bodies were recovered and sent for post-mortem, Government Railway Police (GRP) sources said.
The incident occurred when the 30-year-old woman alongwith her child was crossing the track, sources said.
In an another incident, a motorcyclist was crushed to death under the wheels of a dumper near Gadabasa in the Steel city of Jamshedpur in the morning.
The driver of the speeding dumper lost control over the vehicle and hit the motorcyclist fatally, police sources said adding that identity of the victim could not be ascertained as yet.
Meanwhile, angry over the incident a mob put up road bloackade on Gadabasa-Station road for sometime demanding arrest of the driver of the dumper and adequate compensation to the victim
