However, the destruction of Jellyfish Fields would prove to be Plankton's downfall. Moments after Mr. Krabs was finally preparing to hand over the Krabby Patty Formula to his nemesis, Bikini Bottom was invaded by hordes of jellyfish aggressively seeking a new home.
Realizing that the creatures would only stop their attack if Jellyfish Fields was restored, the citizens of Bikini Bottom aided SpongeBob in destroying Plankton's highway. Then, the highway was destroyed and The Jellyfish Fields are back to the way it is before.
A 3D version of the superhighway appears in the game Super Brawl. The location was added around the time of the "SpongeBob's Last Stand" premiere.
The Shelly Superhighway seems to always end or start at the Chum Bucket. This was part of Plankton's plan, as the highway was also meant to draw away the Krusty Krab's business to his own establishment.
The Shelly Superhighway has a corkscrew section.
The Shelly Superhighway makes lots of air pollution, which makes the sky turn a dark gray color and makes the clouds look like they are melting.