The Association of American Railroads now has 37 mostly painful weeks of traffic data. The decline, driven by a sputtering global economy suffering from the impacts of COVID-19, the worst health crisis since the 1918 H1N1 pandemic, saw total traffic (carload and intermodal) fall 10.5% in North America—11.2% in the U.S., 8.1% in Canada (where the coronavirus appears to be under much better control than its neighbor to the south), and 9.6% in Mexico.