Complex sentence: Made a top speed attempt that the Turkish President endorsed and sponsored by Kawasaki across the newly completed Osman Gazi Bridge the fourth longest in the world at just over a mile and a half long.
Split into simpler sentences: Made a top speed attempt that the Turkish President endorsed and sponsored by Kawasaki. Across the newly completed Osman Gazi Bridge the fourth longest in the world at just over a mile and a half long.