History was created in railway connectivity of Northeast with the commencement of the passenger traffic between and Silchar -Lumding-guwahati. The first passenger train (55616/55615 Silchar-Guwahati Fast Passenger) was flagged off, And It pass thou mountain , forest , river ........View the typical unstable geology of the region. The 210km track has 79 major bridges, 340 minor bridges and 21 tunnels.