new look is something like earlier it was windows xp and now its windows 8.
eralier there used to be two kind of route nomination one is low resolution and other one is high resolution so the place which have many rail lines like mumbai or kolkata used to look messy and to view high resolution u have to click on each route.
second a long pending feature of showing trains near by routes in live status has been implemented so if any train started u can see its route with near by...
more... railines.
green mean electic line
red means deisel line
dark mean double line
light color means single line