In Street Smart, Sam Schwartz promotes a more balanced urban street design to safely handle pedestrians, transit and automobiles in order that those streets might better serve the people who live in towns. He first provides a history of streets, quickly telescoping from the first cities to the dawn of the automobile age. In the first three chapters, he blends history with his own experience to give a sweeping look at what has happened in the 20th century and where we might be going in the 21st. He then takes a chapter to explain the health and economic costs of what we're doing and the benefits of what he wants to promote. The rest of the book presents his ideas on how to make city streets work better for the people for whom and by whom they are built.
Mr. Schwartz limits Street Smart's scope to daily, in-town trips for work, shopping or play which typically average less than 10 miles. He maintains a realistic perspective on the role of the automobile - he envisions a more balanced future, not a care-free fantasy. His history is engaging and even-handed. While we are told many familiar stories such as the collusion and corruption which brought about the end of most street-cars and subsidy that free-roads give cars and not transit, Mr. Schwartz doesn't discount the natural advantages of the automobile such as personal autonomy that would have made it a strong contender for transportation even without the National City Lines scandal. Likewise, his arguments for the health and wealth benefits of a more balanced urban design back up common sense with statistics.
The meat of the book is the four chapters which outline his vision for making "smart streets." First, he looks at "active transportation" - walking, biking and the like. In this chapter, he provides the basic design ideas behind skinny streets and traffic calming. He even looks into the buildings we use with design that promotes stair use over elevators. He uses examples effectively by considering not only coastal cities, but also efforts in Columbus, OH and Oklahoma City.
Even in the "ideal" city, you can't walk everywhere - walkability maxes out around three-quarters of a mile. Schwartz moves on to making the most of powered transportation. Schwartz recommends having a grid and then making the most of it. Through streets with lots of connections provide every mode of transportation plenty of options and "nodes" - places where you can switch lines or even modes of transportation.
After looking at how we move and the designs which help or hinder those modes, Street Smart covers new technologies which can help take mobility to the next level. Mr. Schwartz argues that it's not the car itself that people love, but the sense of autonomy it provides - and transit lacks. When you're driving a car, you can stop on a whim. When you're on a subway, you're at the mercy of the MTA. He doesn't think it needs to be this way. New technologies such as GPS and mobile apps can utilize the huge amounts of information if transit authorities make it easily available to make travelers more comfortable relying on public transit.
These chapters do not provide in-depth design procedures, but instead focus on the big-picture ideas. He hits many topics including lane-width, various traffic calming methods, how to design successful transit lines, and cites "The High Cost of Free Parking."
His last chapters consider social issues and are perhaps the book's weakest. The main point is true enough: transportation needs to serve everyone and furthermore, transit works better when people of all income levels are invested in using it. However, he rolls many topics into the discussions on technology and policy. He meanders here and there and occasionally descends into polemics which distract from the narrative. At one point, he argues that we need regulation to limit “vehicles in motion” and uses an example from the early 80s on how too many cars can cause gridlock. He did not mention, however, whether regulation or nature solved the problem in that instance – or whether it ever has been.
Overall, Street Smart provides a compelling narrative of how our streets can work better for us. Mr. Schwartz doesn't advocate for centrally planning the details of citizens' lives. Instead, he does acknowledge that all policy decisions have some affect and argues that we need to be aware of these. He also proposes using anthropology and sociology to understand how people behave and then to apply those lessons in design transportation infrastructure that will promote better outcomes. While I didn’t agree with him on all points, the thrust of the book – that streets have a big impact society and design decisions are worth getting right – is relatively well made and worth reading.