Spanning one of the most dramatic landscapes in North America, the bridges of the Niagara Gorge stand as bold testaments to human ingenuity. Niagara’s Gorge Bridges: Marvels of Engineering traces the evolution of these structures—from early suspension experiments to the robust steel giants that link Canada and the United States today. Through archival photographs, technical insights, and vivid storytelling, Paul E. Lewis reveals how engineers confronted fierce weather, shifting geology, and the sheer power of the Niagara River to create crossings that reshaped regional travel and international connection. The book celebrates the people, ideas, and innovations that turned an untamed gorge into a corridor of engineering triumphs.