The Portal Bridge Joins Iron Island to Portal Island. its Supports are Mostly Underwater. its Closed from 11 PM to 5 AM. It Can Open Itself from The half So Ships can Cross. Its Portal Island's Side Ends in a Road that Further Splits into Two( One goes to Cin Town and one Goes to Lemon City). there are Many Houses Along The road Forming an Colony of 1000 penguins.