Transportation pack

Some of the older Expansion Packs (Snowy Escape) had non-functional train stations, and now the recent Business & Hobbies pack has a semi-functional station that allows you to move between worlds by clicking on it, plus a 'watching trains' option as well. This is probably as close as we will get to having trains and transportation unless the game is significantly revised, but I do like the Business & Hobbies option of at least having a different way of moving between worlds within a gameplay explanation (not just using the phone to switch). Since The Sims 4 is very similar to The Sims 1 in terms of not having regular cars and completely open worlds, perhaps using some of The Sims 1 structures would work here. For example, a carpool or bus option for work / school. And in terms of semi-functional buildings in the worlds, if we have another vacation world in the future, what I would like to see would be an airport / cruise ship terminal that functions in the same way as the Business & Hobbies train station, in that you use it to go back at the end of the vacation. Lastly, and this is probably also more for vacation destinations, it would be nice to see a semi-interactive helicopter / landing pad that would work similar to the rocket ships. You could board it, it flies away, and then comes back a little while later. Probably something like a sightseeing helicopter would be a good in-world explanation.