For those just tuning in to the story: Harley is taking the gang on a cross-country road trip. Where will it take them? Across the country, perhaps? Who knows??
It was pretty fun to draw that highway complex. For anyone interested, here's the source from those car crash statistics: https://www.iihs.org/iihs/topics/t/general-statistics/fatalityfacts/state-by-state-overview