I am trying to figure out how Switzerland has such a thriving freight rail system. My understanding is that not only do they haul bulk cargo (grain, cement, oil

I am trying to figure out how Switzerland has such a thriving freight rail system. My understanding is that not only do they haul bulk cargo (grain, cement, oil, coal), but also small packages at a much higher mode share than any other nation. I want to find an article describing how their operating practices make that possible. Rail switching, and even container operations adds a lot of latency vs trucking. I know that basically all of their rail, including freight is electric which helps a bit with higher reliability than diesel and better acceleration. I have heard that rail is heavily subsidized, and trucking is possibly taxed. But their operating procedures have to account for a lot of it.