Corporations were reportedly asked to fork up as much as $1 million to sponsor Transportation Secretary Sean Duffy ’s forthcoming America-themed road trip reality show, according to leaked documents. The top $1 million package includes being featured on a stop of Duffy’s Great American Road Trip , plus “branded activations and product showcases at multiple destinations,” according to slides obtained by Politico . The steep price tag doesn’t appear to have stopped sponsors from hitching their wagons to the show, which is set to be released this summer as part of the American 250th anniversary celebrations . Top-tier corporations, including Toyota and Boeing, are listed as sponsors of The Great American Road Trip, the non-profit of the same name producing the show. The Independent has contacted the Transportation Department , the non-profit, Toyota, and Boeing for comment.…