This is why i hate steam: I tried to figure out what routes and locs i bought for TSW (and TS 2020). Trying various drop down menus in the steam module to find 'my' bought content i get lost, and only get annoying ads thrown at me. Any tips? thnx, J
What I generally do: I go to the steam store homepage, type in "Train Sim World" and I click on the base game. Then I scroll down a bit, so you can see all DLC's. The ones with a blue rectangle before them are the ones you own. Steam had an update a while ago, which pretty much removed the function to see the DLC's owned per game in the library. That was waaaaay easier. EDIT: they haven't, they just moved it to another location. see the image provided by Callum B one message below:
Go to TSW 2020 in your library. On the right side, you can see your achievements and under that DLCs. Click on Manage My DLCs and this brings up a list of content you own.
At the game page of steam, you will find at the right side a section saying DLC. At the bottom it has to clickable text, at the left side "DLCs in shop" at the right side "Manage my DLC" The image below shows it in Dutch, but I have reasons to believe in other languages this will work as well, or even better. This really is a good feature of the new Steam user interface.