Cover -- Title -- Copyright -- Contents -- List of photographs -- List of figures -- Notes on contributors -- Preface -- Chapter 1 Transportation and geography -- CONCEPTS: 1 What is transport geography? -- 2 Transportation and space -- 3 Transportation and commercial geography -- 4 The...

"We examine portage sites in the U.S. South, Mid-Atlantic, and Midwest, including those on the fall line, a geomorphologic feature in the southeastern U.S. marking the final rapids on rivers before the ocean. Historically, waterborne transport of goods required portage around the falls at these...