Hello everyone, I would like to know if anybody has made a world that combines Sunset Valley and Bridgeport in one, or other worlds from the game. Thank you

There’s this world on the official sims forum: https://forums.thesims.com/en_US/di...dy-for-download

If you mean each world intact included in one package then that wouldn't be possible as not even two would fit on the largest world type, unless I guess you would just keep the town centers and squeeze them in together and just separate with a forest.
However it is not so straight forward, you can combine the terrain but, at least I do not know of a way to combine everything that's already in the world, that means the road and object placement.