Looking at Gobras City, it sort of resembles Tokyo with how it shadows over cities like Ominoso and Margenson. And in Tokyo, there's a highway way out in Tokyo Bay called the Aqua Line connecting the two sides of the Bay.
So I'm planning to construct a sort-of highway connecting the bay together. Realistically, it would cutdown on travel time between Havreg and Eastern Gobrassanya as it would have to pass through Gobras City (which I would assume has crazy traffic).
This can consist of two bridges with a tunnel in between.
EDIT: PROJECT CANCELLED