Adelfa made it to the bridge, headstrong on her decision to jump it.  She knew where he installed the nos switch, but then again... When should she hit it?  At the base of the bridge?  In the middle?  At the end?  Adelfa didn't have time to think.  Actually, her thinking cost her time!  She was nearly at the end of the bridge when she finally hit the switch.  Her car sped up until finally she was sent flying over the gap.  Her heart seemed to stop in the few moments of airtime she had.