That is sort of like "When is the next route/loco/train being released" DTG will announce it when it has been checked.
It is not. We got Marias Pass just before X-Mas so I was expecting something this week too. Means that hopefully we should get 1 more route(Stevens Pass)/markings for the US routes released with no BNSF markings per week.
I'm hungry for more but didn't expect anything this week - folk are holidaying after all but next week is another story/another month/another year and hopefully another release!! One release every week is very hopeful but 2 a month? Should be doable. There are a lot of DLC, way more than routes to be released.
Like 749006 has stated we need to be patient on the release of the BNSF content. They did mention that they want to through the packs and make sure nothing needs fixing before they release to us. They did it with Marais Pass a scenario was removed from the route because it was a coop scenario. They are trying to fix it so that a single player can play it.
That scenario is still there. It is just not shown under Standard/Freeroam/Career tabs because it is of relay (coop) type, an idea that was abandoned. It's still accessible via the scenario editor. Load it in scenario editor (Hauling the Harvest Grain), EDIT and press play, you can play it normally from start to finish like any standard scenario, as the code that handled the player change/ save point is not present in TS2022, so it is single player already. You can convert it with TS_Tools or edit the ScenarioProperties.xml and replace all occurrences of Relay with Standard.