The following statistics, population and density of Portland, modes of transportation, and streetcar lines adapted from E. Kimbark MacColl, The Shaping of a City: Business and Politics in Portland, Oregon, 1885 to 1915
The following statistics, population and density of Portland, modes of transportation, and streetcar lines adapted from E. Kimbark MacColl, The Shaping of a City: Business and Politics in Portland, Oregon, 1885 to 1915