Books

The new edition of Human Transit is now on sale!  You can buy direct from Island Press or through your favorite bookstore.  Below is the preface, which explains what’s new in this edition.  (If you don’t know the book, you can also read the introduction to the first edition online, but alas, I’m not authorized to release the introduction to the new edition, which is recognizably similar but does have a lot of updates.)

Tell your friends!  Buy the book!

Preface to the Revised Edition of Human Transit

This book, aimed at a nontechnical reader, explores the challenging questions that you must think about when planning or advocating for public transit in your community. Ever since the first edition was released, public transit professionals have been thanking me for giving them something they can ask others to read, to help them form clearer expectations of public transit and see its real possibilities. Some public transit authorities have given copies to the elected leaders who make the big decisions. Over a decade later, the book is still widely read and used.

Why update it, then? The world has changed since the book came out in 2011, so there are some new issues to address. The new popularity of working from home, which began with the COVID-19 pandemic, has changed the patterns of travel demand. Some issues have become more urgent, such as land use planning and the suburbanization of poverty, so they are featured more. Rising concerns about racial and social justice have also driven an increased interest in free fares in some countries, so the chapter on fares is expanded to explore that issue.

Another big change since 2011 has been the flood of venture capital funding for companies attempting to “transform” or “disrupt” public transit in some way. These companies have unleashed enormous public relations campaigns to make us all focus on their inventions. They have produced both great innovations and a lot of hype and distraction, so in the opening chapters, I’ve put some energy into helping the reader sort through their claims.

Since the book first came out, I’ve continued working as a transit planning consultant, so I have another decade of experience to draw on. Our consulting firm, Jarrett Walker + Associates, now works in more parts of the world, so I have more international examples.

It’s become more obvious that people need help thinking about the diversity of people who find transit useful and resisting the urge to assign them to narrow categories, so I’ve added a new chapter on that, whose title comes from an instructive outburst by Elon Musk. There’s also a new chapter on my own specialty, bus network redesign.

The single most important change, though, is that in the last few years, I’ve become convinced of the importance of freedom, not just as a feel-good word but as a thing we can measure and plan for. So there’s a new chapter about access to opportunity—your freedom to go places so that you can do things—and many of the book’s arguments are restructured to refer to it.

But despite all these changes, the core idea of the book remains. The most important things to know about public transit—the purely geometric facts about why it matters and how it works—will always be current as long as we have cities. Explanations of these facts throughout the book are improved but need no correction. You can count on these things always being true, no matter what world events and technological disruptions come along.

I’m immensely grateful to everyone who’s told me how useful Human Transit has been for them, and those who have given me the feedback I needed to make it better. I hope this book is useful to you for many years to come, even after the next event or invention that seems, at first, as if it will change everything.

Table of Contents

NOTE:  Bolded chapters are entirely new, but there are new sections and/or significant edits in almost every chapter.

Introduction

1. What Transit Is and Does
2. What Makes Transit Useful? Seven Demands and How Transit Serves Them
3. The Wall Around Your Life: Access to Opportunity
4. A Bunch of Random Strangers: Planning for Diversity
5. Lines, Loops, and Longing
6. Touching the City: Stops and Stations
7. Peak or All Day?
8. Frequency is Freedom
9. The Obstacle Course: Speed and Reliability
10. Ridership or Coverage: The Challenge of Allocating Service
11. Can Fares Be Fair?
12. Connections or Complexity?
13. From Connections to Networks to Places
14. Network Design and Redesign
15. Be on the Way!  Moral Implications of Location Choice
16. On the Boulevard
17. Take the Long View
18. Epilogue: Geometry, Choices, Freedom

Dense cities don’t have room for everyone’s car.  If too many people use cars, they take up all the available space and still get in each other’s way, which is what congestion is.

This was all obvious, and much discussed, when cars first appeared on the scene.  So the prospect of making the car the dominant tool of urban transportation — as opposed to, say, something you might rent to make a trip into the countryside — should have been easy to recognize as a scam.

Historian Peter Norton’s first book, Fighting Traffic, chronicles how this scam took over the United States to create the way of life that most Americans now see as normal.  Exploiting understandable frustrations with the for-profit transit of the time, the nascent car and petroleum industries “partnered” with government to build a sense of inevitability around car-based travel.   This campaign had all of the disastrous results that were in fact predicted at the time — road carnage, pollution, and congestion.

Why did people fall for it?  In part, because “innovation” was going to fix those problems soon, leading us to a new utopia where we could take our cars wherever we wanted, safely, cleanly, and without delay. Norton’s new book, Autonorama: The Illusory Promise of High-Tech Driving, fills in more detail on this critical element of the scam, and shows how it operates in the driverless car narratives of today.

Obviously, actual technological improvements to make driving safer are to be welcomed.  The danger lies in the impossible visions of the congestion-free autonomous-car-dependent city, which is then cited as a reason not to invest in proven methods of urban transportation, such as public transit.  The claim that autonomous driving can fix congestion is no longer as loudly proclaimed as it was a few years ago, but it’s still out there.  The only basis of this claim is that because a computer’s reaction time is faster than a human’s,  autonomous cars could drive closer together at high speed, taking less space.  This, of course, is a minor improvement compared to the countervailing force of induced demand: Eliminating the hassle of driving will cause a lot more driving.  We have seen this before.

In the century-long history of high-tech car boosterism, Norton detects cycles of peak hype roughly 25-30 years long, peaking in the 1930s, 1960s, 1990s, and now.  At the peak of each cycle, a burst of technical innovation, fused with intense funding and public relations efforts, seems to bring the dazzling future almost within reach.  When the vision fails to deliver, there’s an inevitable pause of 20 years or so.  Memories fade, and perhaps more important, a generation reaches their 20s who don’t remember the last cycle, and whose sincerity and energy give the effort new life.

Norton calls the newest of these cycles Autonorama (a portmanteau of Futurama and autonomous), but his description of it captures what all four cycles have had in common:

Autonorama is the place where old-fashioned car-dependency is lent new credibility through the application of a fresh gloss of high-tech novelty, where simple possibilities are neglected not because of their inferiority but because of their simplicity, and where implausible promises of perfection divert attention from practical possibilities of actual improvement.  In Autonorama transportation research looks like public relations (and vice versa), theoretically possible performance is equated with actual performance, and technology is less a human means to human-chosen ends than a mysteriously willful entity that inevitably delivers ever-better solutions …

None of this is a secret, really. If you read business journalism you can find corporate gurus explaining their methods with pride:

In 1929 [Charles] Kettering distilled his advice into an article, written for Nation’s Business, called “Keep the Consumer Dissatisfied.”  “If everywhere were satisfied,” he explained, “no one would buy the new thing.”  To Kettering, transport sufficiency was a threat to motordom’s future.  He advocated perpetual insufficiency, propelled by an ever-receding promise of future perfection.

In the book’s first four chapters, Norton explores the four cycles that we’ve been through so far, ending with the current moment of autonomous-car boosterism.  But the most powerful chapter is the fifth, “Data Don’t Drive,” which will train you to recoil when you hear the term data-driven.  Norton explores how invocations of data as the ultimate authority invite us to surrender to interests and goals that may not be ours.

Part of the problem is that data is a valuable commodity.  “Data is the new oil,” as they say.  Norton even turns up a McKinsey report arguing that the real importance of driverless cars is that it will allow us to spend more time interacting with screens, generating data about ourselves that can be used to target and manipulate us.

But the real issue is that data is a tool, not a goal, and only humans can specify the goal.  As Norton puts it, “data can tell people which efforts are serving their goals and which are not, but the goals must be chosen first, and by people.”  In my own career, I’ve seen countless studies that sought to overwhelm the reader with data and analysis, not to illuminate the real choices (as our firm‘s work does) but to make them surrender to the goals (sometimes not clearly stated) of the proponents.  Traffic engineering is full of this kind of talk (“the data show that we need to widen the road”) and you’ll sometimes hear it in transit planning too.

I heartily recommend this book.  It will remind you, once again, of why historians are as urgently needed as scientists in our brave new technological future.

Alex Schafran, Matthew Noah Smith, Stephen Hall.  The Spatial Contract.  Manchester University Press, 2020

In Western political philosophy, physical space is a fairly recent discovery.  Early thinkers about socialism and capitalism tended to focus on wealth as the primary thing to be generated or distributed.  Only in recent decades, in the work of Edward Soja for example, have we seen serious consideration to how space — including the ability to move — is distributed.   Freedom, too, started out as an abstraction, often defined negatively as the absence of constraint.  But real freedom only happens in a system of infrastructure and services:

What does it mean to be free to walk down a road?  Most people would agree that this requires being free legally and socially … But to truly understand what makes someone free to walk down a road, we need to be paying a lot more attention to the road.

Or as you’ve heard me say elsewhere: Transportation planning is freedom planning.  Every decision about infrastructure or services (where they should be? how they should work?  what they should cost to use? how well they should be maintained?) is a decision about who will be free and how free they will be.

This little book explores what it means to be free in a world where freedom relies on systems. It’s fun to think of “throwing off your chains” and “hitting the open road.”  That’s negative freedom, the freedom from constraint. In fact, you can only “hit the open road” because somebody built the road, put it here rather than there, and is maintaining it or not.  What’s more, those decisions define your options about where you can really go, what you can really do, who you can meet, and so on.  We are always inside spatial systems — transportation, water, sanitation, power, etc — and our freedom lies entirely in what options and opportunities those systems offer us.  The authors call these reliance systems.  [1]

From this insight, the book builds the idea of a spatial contract.  It’s an analogy to the social contract — the idea that citizens and their governments have an implicit deal where the citizen accepts constraints imposed by the government in return for security, stability and other things that only government can provide.  A spatial contract is the same idea applied to space but especially to infrastructure and services.  In the narrow sense, a spatial contract between resident and government would specify that the citizen pays taxes and the government provides infrastructure and services.  But spatial contracts are more diverse than that, because reliance systems are not all produced by government, nor should they be.  There are private actors, informal sectors such as the taxicab industry, and so on.

The authors’ focus on establishing a moral framework for talking about reliance systems, one that (unlike many established frameworks of moral and political philosophy) deals with the physical and spatial reality of these systems.  The chapters “Seeing like a system” and “Seeing like a settlement” describe this framework from important but different spatial points of view.  Each system operates in physical space with its own logic, and needs to be seen from that point of view.  Each settlement, where people live and work together, is a point where many systems interact and must collaborate, and needs to be seen from that point of view.

Obviously I don’t recommend this book to every reader.  This is a scholarly conversation.  But unlike most academic writing, the book is friendly and readable for anyone who has a basic level of comfort with political and philosophical thinking.  Freedom is at the center of my work these days, and this book has helped me think about it more clearly.

[1]  The term reliance systems strikes me as confusing, because the word “system” is normally preceded by what it provides (water system, transit system) rather than the user’s relationship to it (reliance system).  If you prefer, you can just use infrastructure in the broad sense that is being proposed on the left in the US infrastructure funding debate, one that includes childcare and education as well as bridges and broadband.  But we could also call them liberation systems, since they go beyond providing basic needs to providing the possibilities for freedom.

Angie Schmitt, Right of Way: Race, Class, and the Silent Epidemic of Pedestrian Deaths in America.  Island Press, 2020.

As a transit planner, I work on creating better networks of routes and schedules that will help people access jobs and opportunity.  But a transit agency can’t complete any customer’s trip.  To do that, the customer needs to walk.  The transit agency can make a nice shelter like the one on the right here, but it can’t change the horror that the customer will face trying to walk to their destination, or to cross this street (9 lanes, half a mile from the nearest signal) to get to the bus in the other direction.  That curb lane is marked as a bus lane if that makes you feel better.

This picture happens to be Sahara Avenue in Las Vegas but as every American knows, it is utterly ordinary.  This is the standard suburban street, mass produced around every US city according to manuals that prioritized traffic flow over all other aspects of human life — manuals that are still widely used today.

When I started my transit planning career in the early 1990s, we faced this kind of suburban street but the stakes were usually lower, because transit wasn’t carrying huge volumes of people to these places.  Most of the ridership in major metro areas was in the relatively walkable pre-war inner city. But all that’s changed for the worse.  Today, in many US transit agencies I study,some of the highest ridership bus services are on these suburban arterials.   People who need transit are forced to live and work in these places, so they have no choice but to dash across those nine lanes, if they are fit enough to dash.  My father, in his 70s, used to have to cross a street like this one to catch the bus.  He couldn’t dash.  He could only hope.

So the fact is shocking but shouldn’t be surprising: compared to ten years ago, 50% more pedestrians are dying after being struck by vehicles — a growing tide of death and mutilation that Angie Schmitt rightly calls a “silent epidemic.”

To clear the space for discussing real causes, Schmitt starts by rejecting the dominant culture’s impulse to blame the pedestrian, which started with the invention of the crime of “jaywalking” almost a century ago.  She cites the most obscene examples of victim-blaming, such as the case of Raquel Nelson, a Georgia woman who was prosecuted for the death of her own young son because they had attempted to cross the street together.  But she rightly focuses more on the pervasive language choices made by journalists, law enforcement, and other officials that tend to exonerate the motorist no matter what the facts are.  Controversially, she even challenges the pervasive “distracted walking” campaigns as an example of setting up public perception to blame the victim.  I have mixed feelings about this, because pedestrians gazing into their phones do sometimes step directly in front of buses and trains, but there’s no question that distraction is too easy an accusation in most cases.  Crossing the suburban arterial most pedestrians are too terrified to be distracted.  My father was not distracted when he set out at 2 mph across a river of traffic going 60 mph.  He was simply helpless.

Technology won’t save us, and if it only caters to our urges it could make things worse.  Schmitt calls out the trend toward larger and higher-riding cars that make it harder to see a child stepping into the street.  In one of the most interesting chapters, she takes apart the various claims of the “driverless” car industry.  She sees value in many of the new technologies that alert drivers to hazard, and that could include automatic braking, but of course, much of this technology just opens up new opportunities for human stupidity, greed, and sloth.  As the vision of a truly driverless car recedes, we may be looking at a permanent state of partial automation, where the driver must be absolutely alert and ready to act at any moment despite having nothing to do.  Maintaining this state of hypervigilant boredom is a superhuman task.  People who study meditation for decades may finally get close to it.  But when Uber hired people to ride in its driverless test cars and watch for trouble, they didn’t hire or pay for those skills, so when one of their cars killed Elaine Hertzberg, the employee in the car was looking at their phone.

Finally, Schmitt rightly brings the focus back to road design and enforcement.  A chapter called The Ideology of Flow looks at how and why streets have been designed on the principle that traffic speed simply matters more than the safety of pedestrians.  Here she must take on the Manual of Uniform Traffic Control Devices (MUTCD) an excellent example of the principle that the most controversial ideologies are often hidden in documents whose titles promise that they are utterly boring and irrelevant.  MUTCD presents itself as a reasonable set of guidelines to ensure that if you drive from one state to another, the stop signs won’t look so different that you won’t recognize them.  But it also contains strong moral statements about the value of human life, such as when it says that a crosswalk should be built only if 93 pedestrians per hour are crossing, regardless of how many people are dying.  (This should also recall Brent Toderian’s maxim: You can’t judge the need for a bridge by counting the people swimming across the river.”)

Right of Way is clear, direct, and easy to read.  Like a good journalist, Schmitt has strong feelings about this but doesn’t lead with them.  Instead, she lays out facts and stories and lets you have your own feelings about them.  Ultimately, this book invites the reader to think about the value of human life when it conflicts with our need or longing to go places quickly.  Different people may have different perspectives on that, but after reading Schmitt, most will be shocked at just how extreme the epidemic of pedestrian death has become, and what simple things could be done to stop the killing.

Steven Higashide, Better Buses, Better Cities: How to Plan, Run, and Win the Fight for Effective Transit. Island Press, 2019.

Why are American cities finally taking buses seriously?  Because, as Churchill famously said, “Americans will do the right thing, after they’ve exhausted all the alternatives.”

I’ve been following transit in America for 35 years, and working in the field for 25. During that time, cities have growh frustrating to get around in, with dire consequences for people’s access to opportunity. But throughout that time powerful people have always been telling me that buses just don’t matter. Development interests cared only about rail or ferries. Technology marketers have always shiften the conversation to new patented things, of which some are useful but many are tragic distractions.  To the extent that buses have mattered to the powerful, it’s often been as a social service — a charity that they give pennies to out of pity but whose functionality they barely care about.

And that’s not even to mention the active hostility to bus service that transit planners encounter daily: the shopping mall or hospital that refuses to let a bus get anywhere near the building, the communities that want buses out, the urban businesses who think that motorists are the only customers who matter.

But having exhausted all the alternatives, American cities are finally rediscovering this essential tool. No remotely functional city in the world lacks a transit system, and the bus is always a critical layer – the thing that goes to all the high-demand places that rail can’t go.  As we enter the inevitable hangover from the mid-2010s sugar-rush of tech boosterism, people are finally doing the math to see why, for a city to function for everyone, buses simply must be allowed to succeed.

Steven Higashide has written a great little book charting the current and incipient bus revolution.  In a skillful balance of facts and stories, Higashide explores what successful bus services look like, and how to overcome the barriers to bus service reform. He interviews the architects of some of the most impressive achievements, and also delves well into the deep challenge of equity and public engagement.

Do I have quibbles?  My only serious one is that I wish the book were clearer about where activists should direct their constructive rage.  US transit agencies are less powerful than they appear and are often not the source of the biggest problems. Much of what they do is defined by their poverty and by the great mass of regulations and labor contracts that form the boundaries of their world.

At times Higashide understates the danger of telling transit agencies to do so many things that everything they do suffers from lack of focus.  Transit agencies desperately need to focus on designing and running good transit systems.  Demanding they take on other battles often comes at a cost to that core business, by dividing staff and elected attention.

For example, Higashide suggests that transit agencies lead on pedestrian infrastructure around stops, a massive task that falls in the city (and sometimes state) role in managing streets. Cities must be pressured to adopt their own transit goals that lead to those kinds of investments, as leading ones like Seattle have done for years.  Just because transit is connected to everything doesn’t mean transit agencies should have to solve every related problem with their own meager budget, as they are often told to do. That just leads to ever-lousier bus service.

But this book is so good in so many ways that I don’t mind disagreeing with it here and there. The messages are critically important. The writing is lively and fun.  You can read the whole thing in a couple of hours, and it’s short and logical chapters support easy snacking.  It’s a great tool for giving you hope, and focus. Buy it, read it, give it to people who need it. It will make a difference.