how busy is the road, like main road or like side road? get a spotter (or better 2, 1 to stop you, 1 to make sure there are no cars or stop cars until your done), and go at night when there's less traffic, and don't be stupid. If you want to hit it that's the best way to be safe.
~WAKIN' UP THE NEIGHBORHOOD TONIGHT!~
~I could carve off a jump so hard I'd come in forward and take off of it switch~