@GhostOnTheHalfShell @pluralistic Anecdotal evidence confirms your assessment: I live in St. Albans, VT, immediately next to a railyard which manages Canadian freight inbound to the US. All day long, it's railcar after railcar of LPG, lumber, and mineral hoppers hauling stuff like Titanium Dioxide. No boxcars, no transporters, no finished goods at all, ever.