Trying to make custom lynden track

[Hornetguy97]

i got the .mesh into blender. but after that im stuck. ive looked at all the tutorials but non really helped. i would like to flatten the orignal track to start my own.

http://s1377.photobucket.com/user/themightykasey/media/customlynden_zps594fbcd0.png.html?sort=3&o=0