Nick's New Mario World: Butter Bridge 2

Not so much a run on a bridge as it is a run across various sections of a castle in the sky. Quite a fairly difficult trek, due to the parakoopas flying around in the most "convenient" spots. Collecting the Yoshi coins is also quite difficult, due to where they are placed. The gaps are also quite large as well, making the cape a strongly recommended accessory to have. No savestates used.