The Transcontinental is available on Tabletop Simulator. Note, this is a new version, replacing the previous one. A big thanks to Pedro Feijão for all his work in developing this!
If you're learning to play the game on Tabletop Simulator, I recommend printing off a copy of the Player Reference Card, so that you have it at your fingertips. Click here to download. This is an in-development version with non-final artwork. If you're familiar with Tabletop Simulator, you know that by default it's simply a physics engine with no rules-enforcement. However, this version has scripting to simplify things greatly, including automated setup, scoring, resource-tidying and organizing, turn-order, and more.
This reference exists in Tabletop Simulator as well, but having a reference you can refer to without always finding and magnifying the TTS version is really helpful.
You can download a PDF of the current rules here. This is a TTS-specific version of the rulebook, with most of the scripting functionality explained in the rulebook.
Tabletop Simulator Videos
I'll have some new videos about playing the game on Tabletop Simulator, coming soon.