A fantastic compilation of 14 articles covering all aspects of urban transportation, many written by some of the best thinkers in the field. Almost all the articles are filled with relevant and up-to-date information and evenhanded discussions on some of the most contentious issues in modern transport. The book deals with air and water pollution, race and poverty issues, metropolitan planning organizations, GIS technologies, and the land-use impacts of transportation investments.
Each article deals with one such broad issue, but each also fruitfully digresses into numerous related problems. Susan Hanson demonstrates the fallibility of Kain's "Spatial Mismatch Hypothesis" to explain black unemployment (it's lack of cars, not downtown location, that keeps unemployment high). Brian Taylor shows how union work rules for transit companies (such as requiring two workers per train, even on automated ones, and regular 8 hour shifts) exacerbate the "peaking" problem caused by expensive transit being used only for two main periods a day. Donald Janelle shows that telecommuting seems to have no impact on residential location or decentralization.
There are innumerable great insights here, and I know I'll keep coming back to this book to look them up again.