424 pages
6 x 9
1 author photo
In the US we are nearing four million road deaths since we began counting them in 1899. The numbers are getting worse in recent years, yet we continue to accept these deaths as part of doing business. There has been no examination of why we engineer roads that are literally killing us.
Fixing the carnage on our roadways requires a change in mindset and a dramatic transformation of transportation. This goes for traffic engineers in particular because they are still the ones in charge of our streets.
In Killed by a Traffic Engineer, civil engineering professor Wes Marshall shines a spotlight on how little science there is behind the way that our streets are engineered, which leaves safety as an afterthought. While traffic engineers are not trying to cause deliberate harm to anyone, he explains, they are guilty of creating a transportation system whose designs remain largely based on plausible, but unproven, conjecture.
Thoroughly researched and compellingly written, Killed by a Traffic Engineer shows how traffic engineering “research” is outdated and unexamined (at its best) and often steered by an industry and culture considering only how to get from point A to B the fastest way possible, to the detriment of safety, quality of life, equality, and planetary health. Marshall examines our need for speed and how traffic engineers disconnected it from safety, the focus on capacity and how it influences design, blaming human error, relying on faulty data, how liability drives reporting, measuring road safety outcomes, and the education (and reeducation) of traffic engineers.
Killed by a Traffic Engineer is ultimately hopeful about what is possible once we shift our thinking and demand streets engineered for the safety of people, both outside and inside of cars. It will make you look at your city and streets—and traffic engineers— in a new light and inspire you to take action.
"Incisive debut polemic...Marshall’s breezy narrative, with section titles like 'What Are We Doing Here?' plunges surprisingly deeply into the nitty-gritty of engineering standards, giving many specialist terms a vigorous, exasperated working-over. Transit nerds and advocates for safer streets will relish the detailed conceptual battle map drawn here."
Publishers Weekly
"Across almost 350 pages, he dispels the notion that safety has ever been at the center of the street design regime and argues that many of the sacrosanct theories of traffic engineering are rooted in 'pseudoscience'.... essential reading whether you’re focused on one street in your neighborhood or your pastime is arguing with traffic engineers at public meetings."
Chicago Reader
"The book is an extended take-down of the idea that the voluminous design guidelines, published by groups such as the American Association of State Highway and Transportation Officials (AASHTO), provide evidence-based formulas for safe roads and streets."
Resilience
"Marshall shares his years of civil engineering experience in an easy-to-understand way that gets to the heart of the issues regarding road use…. This is a great introduction to the concept of complete streets and safe streets."
Choice
"Finally, the whistleblower we’ve all been waiting for! Wes Marshall is much more than that—including a great storyteller—but with Killed by a Traffic Engineer, his role in history has been secured: pulling back the curtain and exposing the inner workings of an entire profession based on a foundation of the purest hooey."
Jeff Speck, FAICP, author of 'Walkable City' and 'Walkable City Rules'
"I’ve been excited for this book since I first heard it was in the works. But when I actually got a chance to read it, it surpassed my expectations by a lot. Wes Marshall is not only authoritative, but a great writer. The problem he outlines is enormously consequential and has been criminally overlooked. I hope this book gets the attention it deserves."
Angie Schmitt, author of 'Right of Way: Race, Class, and the Silent Epidemic of Pedestrian Deaths in America'
"Very few transportation books remain influential 20 or 30 years after they are published. Wes Marshall’s Killed by a Traffic Engineer may well be one of them. It won’t let you look at our streets the same way ever again."
Donald Shoup, author of 'The High Cost of Free Parking'
Part 1: What Are We Doing Here?
Chapter 1: Bad Medicine
Chapter 2: Deal or No Deal
Chapter 3: Murder Incorporated
Chapter 4: Hand-Me-Downs
Chapter 5: Passing the Buck
Chapter 6: Won’t Someone Please Think of the Children?
Chapter 7: Little Lies
Chapter 8: Science versus Faith
Chapter 9: Killed by a Traffic Engineer?
Chapter 10: The Three E’s
Chapter 11: You Could Learn a Lot from a Dummy
Chapter 12: License to Drive
Chapter 13: Good Cop, Bad Cop
Chapter 14: Can We Fix It?
Chapter 15: Fast Times
Chapter 16: Safety for Whom?
Chapter 17: Full of Hot Air
Chapter 18: How Much Is Your Life Worth?
Chapter 19: The Cost of Doing Business
Chapter 20: Do Better, Be Better
Part 2: Mismeasuring Safety
Chapter 21: The Relativity of Safety
Chapter 22: Exposing Exposure
Chapter 23: The Mirage of More Mileage
Chapter 24: Why Didn’t the Chicken Cross the Road?
Chapter 25: Don’t Sweat the Small Stuff
Chapter 26: The Conflict Conflict
Chapter 27: Conflating Congestion
Chapter 28: Aiming in the Wrong Direction
Part 3: Make No Mistake
Chapter 29: The Human Error False Flag
Chapter 30: What Is Predictable Is Preventable
Chapter 31: The Errors beneath the Errors
Chapter 32: Tip of the Wrong Iceberg
Chapter 33: Bad Apples
Chapter 34: Wishful Technological Thinking
Chapter 35: Not So Simple
Chapter 36: I Wish I Knew
Chapter 37: Why and Why Not?
Chapter 38: Cold, Wet, and a Little Embarrassed
Part 4: I Feel the Need for Speed
Chapter 39: Disconnecting Speed from Safety
Chapter 40: What’s Up with That?
Chapter 41: Reasonable and Prudent
Chapter 42: Lukewarm Chicken
Chapter 43: Be Careful What You Wish For
Chapter 44: Designing for Speed
Chapter 45: Above Minimum
Chapter 46: The Fundamental Physics
Chapter 47: Common Knowledge
Part 5: Designing Time
Chapter 48: Forecasting Overkill
Chapter 49: An Origin Story for the High-Injury Network
Chapter 50: It’s a Tradition
Chapter 51: One-Way Conflicts
Chapter 52: Inconvenient Evidence
Chapter 53: Unclear Zones
Chapter 54: The Fuzzy Math of Urban Freeways
Part 6: A Bird’s-Eye View
Chapter 55: Not If You Leave Your Cul-de-Sac
Chapter 56: What’s Your Function?
Chapter 57: Bigger and Badder
Chapter 58: Between Isn’t Through
Chapter 59: One Shining Moment
Chapter 60: Doing Our Jobs?
Chapter 61: Ain’t That America
Chapter 62: Well, That Didn’t Work
Part 7: OK Data, Don’t Mess This One Up
Chapter 63: Statistically Significant Nonsense
Chapter 64: Who Lives, Who Dies, Who Tells Your Story?
Chapter 65: We Don’t Know What We’re Missing
Chapter 66: Better Data, Better Insights
Part 8: The Blame Game
Chapter 67: The Liability Boogeyman
Chapter 68: The Guidelines Won’t Save Us
Chapter 69: Hard to Say I’m Sorry
Chapter 70: If Only
Chapter 71: Safer Designs Please
Part 9: Standard Issue
Chapter 72: The Pirates’ Code
Chapter 73: Don’t Blame the Manuals
Chapter 74: Level of Frickin’ Service
Chapter 75: Unfinished LOS Business
Chapter 76: Blind Faith in the Normal
Part 10: Safety Edumacation
Chapter 77: An Empty Silo
Chapter 78: Cultivating Engineering Judgment
Chapter 79: Generalists Are Special
Chapter 80: Transportation Is Made of People
Part 11: Spark Joy
Chapter 81: I Declare Vision Zero!
Chapter 82: Department of (Child) Transportation Services
Chapter 83: Where the Sidewalk Begins
Chapter 84: Another One Rides the Bus
Chapter 85: Won’t You Be My Neighbor?
Part 12: What Matters and What Next?
Chapter 86: Tell the Stories Behind the Numbers
Chapter 87: Reengineer the Traffic Engineers
Chapter 88: Keep Asking Why
About the Author
Acknowledgments
Endnotes
Old Firehouse Books is absolutely delighted to welcome University of Colorado Denver professor Wes Marshall to Old Firehouse Books! He will be celebrating his newest book Killed by a Traffic Engineer! He will be joining us at the store on Friday, June 28th at 6pmMT. This event will be taking place at the store. Readers will have the chance to say hi to this amazing author and have their books signed. Books can be purchased in advance of the event, or on the day of.
Please email events@oldfirehousebooks.com if you have any questions.
More About Killed by a Traffic Engineer:
In the US we are nearing four million road deaths since we began counting them in 1899. The numbers are getting worse in recent years, yet we continue to accept these deaths as part of doing business. There has been no examination of why we engineer roads that are literally killing us.
Fixing the carnage on our roadways requires a change in mindset and a dramatic transformation of transportation. This goes for traffic engineers in particular because they are still the ones in charge of our streets.
In Killed by a Traffic Engineer, civil engineering professor Wes Marshall shines a spotlight on how little science there is behind the way that our streets are engineered, which leaves safety as an afterthought. While traffic engineers are not trying to cause deliberate harm to anyone, he explains, they are guilty of creating a transportation system whose designs remain largely based on plausible, but unproven, conjecture.
Thoroughly researched and compellingly written, Killed by a Traffic Engineer shows how traffic engineering “research” is outdated and unexamined (at its best) and often steered by an industry and culture considering only how to get from point A to B the fastest way possible, to the detriment of safety, quality of life, equality, and planetary health. Marshall examines our need for speed and how traffic engineers disconnected it from safety, the focus on capacity and how it influences design, blaming human error, relying on faulty data, how liability drives reporting, measuring road safety outcomes, and the education (and reeducation) of traffic engineers.
Killed by a Traffic Engineer is ultimately hopeful about what is possible once we shift our thinking and demand streets engineered for the safety of people, both outside and inside of cars. It will make you look at your city and streets—and traffic engineers— in a new light and inspire you to take action.
This event is hosted by Old Firehouse Books.
Join author Wes Marshall as he discusses his new book, Killed by a Traffic Engineer. His book reveals the profession’s shaky, unscientific foundations—and points the way to safer, healthier streets. The webinar will be moderated by Rob Steuteville.
Join The Parking Reform Network for an insightful event featuring Wes Marshall, PhD, PE, a renowned civil engineering professor and director at CU Denver. Wes will discuss his latest book, Killed by a Traffic Engineer, which critically examines the deadly flaws in our road engineering practices. In this session, Wes will explore how unproven engineering methods have contributed to road fatalities and discuss the urgent need for a shift in mindset to create safer streets. After the talk, there will be a Q&A session, providing an opportunity to delve deeper into the links between road safety and parking reform.
Don't miss this chance to engage with an expert dedicated to transforming transportation for a safer future.
In the US we are nearing four million road deaths since we began counting them in 1899. The numbers are getting worse in recent years, yet we continue to accept these deaths as part of doing business. There has been no examination of why we engineer roads that are literally killing us.
Fixing the carnage on our roadways requires a change in mindset and a dramatic transformation of transportation. This goes for traffic engineers in particular because they are still the ones in charge of our streets.
In Killed by a Traffic Engineer, civil engineering professor Wes Marshall shines a spotlight on how little science there is behind the way that our streets are engineered, which leaves safety as an afterthought. While traffic engineers are not trying to cause deliberate harm to anyone, he explains, they are guilty of creating a transportation system whose designs remain largely based on plausible, but unproven, conjecture.
Thoroughly researched and compellingly written, Killed by a Traffic Engineer shows how traffic engineering “research” is outdated and unexamined (at its best) and often steered by an industry and culture considering only how to get from point A to B the fastest way possible, to the detriment of safety, quality of life, equality, and planetary health. Marshall examines our need for speed and how traffic engineers disconnected it from safety, the focus on capacity and how it influences design, blaming human error, relying on faulty data, how liability drives reporting, measuring road safety outcomes, and the education (and reeducation) of traffic engineers.
Killed by a Traffic Engineer is ultimately hopeful about what is possible once we shift our thinking and demand streets engineered for the safety of people, both outside and inside of cars. It will make you look at your city and streets—and traffic engineers— in a new light and inspire you to take action.
Hosted by SPUR.
Join Cities for Everyone with Gil for a conversation with Killed by a Traffic Engineer: Shattering the Delusion that Science Underlies our Transportation System author Wes Marshall.
In the US we are nearing four million road deaths since we began counting them in 1899. The numbers are getting worse in recent years, yet we continue to accept these deaths as part of doing business. There has been no examination of why we engineer roads that are literally killing us.
Fixing the carnage on our roadways requires a change in mindset and a dramatic transformation of transportation.
Read the annotated table of contents below or download it here.