Patna–Guwahati high-speed rail corridor

Siliguri–Guwahati High Speed Rail Corridor is one of the six new proposed high-speed rail lines that will run from West Bengal's Siliguri 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.