Complex sentence: One of the largest and busiest railway junctions, it is arguably the most important station on the Grand Chord.Infact Dhanbad is the junction at which the Grand Chord really diverges from the CIC section.
Split into simpler sentences: One of the largest and busiest railway junctions, it is arguably the most important station on the Grand Chord. In fact Dhanbad is the junction at which the Grand Chord really diverges from the CIC section.