uhhh yea theres two ways of repairin a broken trace
first way is what that other dude said.
its to strip a wire of its coating
takin it downt o the copper core
and putting that wear the cut trace is along the same path
solderin those wires to the connecting so they stay still
second way is u connect the two points that wouldve been connected if the trace wasnt broken. u conncec them using a wire from the point of origin to the point of destination. that way of repar can be seen here:
http://llamma.com/xbox/Repairs/repai...ifted_pads.htm