Additional highway on Blackwood

[ravisk]

started with 1108 objects and got to 1493. the limit afaik is 1800. seems doable if you just think about the other exit but then theres stuff like extra walls inside the model of the highway so you dont go through it which i didnt place yet.

also, here's the lay
http://www79.zippyshare.com/v/c9UEeJ3q/file.html