Many of you will know and love Grish's unique approach to map design... recently he wrote an instant classic called Death Road.. mainly for use on AGS's SAMP server.
It was initially converted and tested on DRuG's MTA race 1.1.x server.. and has been on there for quite a while.
Tonight I converted it for use on MTADM 1.0, and put it on the DRuG server.. I highly recommend you check it out.
I think the command for admins is something like
changemap race-deathroad or maybe changemap race deathroad.. good luck working that out.