The document discusses how Americans' internet and mobile device usage has rapidly increased, with people now accessing the internet wirelessly and through smartphones at high rates. It notes that government transportation departments need to recognize that the public is increasingly mobile and expects information to be available to them on the go. Departments should ensure their websites are mobile-friendly, use social media and apps to engage the public, and focus on accountability, responsiveness, and creativity in their communications strategies to reach travelers wherever they are.