Patna–Guwahati high-speed rail corridor

Patna–Guwahati High Speed Rail Corridor is one of the six new proposed high-speed rail lines that will run from Bihar's capital Patna to Assam's largest city, Guwahati, via the Siliguri Corridor.

This line is set to boost the connectivity in Northeastern India by linking with the Delhi–Kolkata line.

Possible stations
The route is according to the planned alignment as shown in National Rail Plan's (NRP) High-speed rail line map. As far as it is planned, the possible routes may be via Katihar & New Jalpaiguri with a 414 km spur line to connect Howrah from Katihar. From Patna to Guwahati, Barauni, Khagaria, Naugachhia, Kishanganj, Cooch Behar, New Bongaigaon & Rangiya may be the stations en route. For Howrah connection line, Nabadwip Dham, Bolpur Rampurhat & Malda Town may be the stations en route.