Category:Howrah–Delhi main line

**Howrah–Delhi main line**
	Indian railway
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Instance of	railway line;
Location	West Bengal, India
Owned by	Indian Railways;
Operator	Eastern Railway zone;
Has part(s)	Howrah–Bardhaman main line; Bardhaman–Asansol section; Asansol–Patna section; Patna–Pandit Deen Dayal Upadhyaya Nagar section; Pandit Deen Dayal Upadhyaya Nagar–Kanpur section; Kanpur–Delhi section;
Date of official opening	1866;
Significant event	electrification;
Length	1,532 km;
Terminus	Howrah railway station; New Delhi railway station;
Authority file
	Q17065278;
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Subcategories

This category has the following 2 subcategories, out of 2 total.