Already work of land levelling is done. The RoB is pretty wide, so on one side 2 tracks are there and the other side levelling for 2 more is done. Don't understand why, because, the loopline that the passenger is entering will become the 2nd mainline when doubling is done, so why the need for more I didn't understand. Maybe pretty long looplines for the freights. And they will join the mainline after the RoB.