One hour late running 15048 GKP- KOAA Purvanchal Express hauled by GD WDM-3A makes its way onto platform number - 6 at Samastipur Jn. While aprroaching one can also hear the loud horn of an SPJ WDM-3D that was running light behind on the other side of Purvanchal Express. Samastipur Junction (SPJ) is one of the five Divisional Headquarters of East Central Railway.