Realizing the century-old dream of a passage to India, the building of the Panama Canal was an engineering feat of colossal dimensions, a construction site filled not only with mud and water but with interpretations, meanings, and social visions. Alexander Missal’s Seaway to the Future unfolds a cultural history of the Panama Canal project, revealed in the texts and images of the era’s policymakers and commentators. Observing its creation, journalists, travel writers, and officials interpreted the Canal and its environs as a perfect society under an efficient, authoritarian management featuring innovations in technology, work, health, and consumption. For their middle-class audience in the United States, the writers depicted a foreign yet familiar place, a showcase for the future—images reinforced in the exhibits of the 1915 Panama-Pacific International Exposition that celebrated the Canal’s completion. Through these depictions, the building of the Panama Canal became a powerful symbol in a broader search for order as Americans looked to the modern age with both anxiety and anticipation.