This is the route length of railway between origins and destinations is called Route kilometer. This is the length of running track on a route. On a route with double track, the running track kilometer is about twice the route kilometer that is Running track kilometer.

length of rail in India.

Total track kilometer is the physical length of track available. This length is arrived at after giving due weight for the length of track on track junctions, sidings, etc., and adding it to the running track kilometer.

length of rail in India

As on 31st march 2004