Remarks at 2022 World Day of Remembrance for Road Traffic Victims, Columbus

I had the privilege to speak briefly at the 2022 World Day of Remembrance for Road Traffic Victims event in Columbus, Ohio, on Sunday, November 20 1-2pm at Washington Gladden Social Justice Park. Below are the notes from my remarks. I hope you find it useful for thinking about road design, traffic violence, and what we can do about it.


Here’s the problem. For decades, we have designed roads for speed not safety.

Under today’s traffic engineering standards, someone crossing a street is less important than the fast-flowing movement of cars. Even multiple people dying at an intersection may not be enough to install a stop sign or walk signal, because the fast movement of cars is most important thing.

Also, consider the concept of Level of Service. Did you know that traffic engineers grade our streets and roads based on one thing: how freely vehicles are flowing. Nothing else. And they make decisions to try to raise those grades.

We must recognize that these protocols are not fundamental principles or laws of nature. They are value judgements: they are opinions about what we should prioritize in our street designs. And they say that drivers are more important that pedestrians, cyclists and public transit users

They also say that speed as the primary objective of our street, road and highway networks, not human lives, air quality, the climate and making our communities social and livable places for all people.

The other problem is that traffic engineers fail to take into account the complexity of human behavior. Humans react to the design of streets and roads, and behave accordingly. If our street designs suggest that you can drive fast, people will drive fast.

So what we have in practice are streets that are designed like highways: they assume that with the proper design, people will behave rationally and error-free, and therefore can drive powerful heavy vehicles at fast speeds in crowded urban spaces with no consequences.

But people are not rational or error-free, especially when they drive! The result is the mayhem we see on our streets. It must stop.

What can we do as a community?

  • We need to change our design standards for streets and roads: we need to throw out 50 year old standards and protocols that assume we can design error-free driving at fast speeds in favor of standards that take a safe systems approach: assume that people will make errors, and reduce the consequences of these errors. This is where the USDOT under Pete Buttigieg is taking us, but the state DOTs is where the rubber hits the road. They have to join and support this transition.
  • There are standards for designing Complete Streets: streets that accommodate all users: drivers, pedestrians, cyclists and public transit users.  This requires reallocating some of our street space for pedestrians, cyclists and public transit users.  This can include better and wider sidewalks, protected bike lanes and dedicated bus lanes.  This will make our streets safer for all users – including drivers

 

What can you do as a citizen?

  • Show up and voice your opinion – you need to show up at public meetings, city council meetings, neighborhood associations meetings and make your voice heard.
  • Ask questions –  when a traffic engineer tells you that we can’t do something, ask why. When they tell you what their traffic studies say – ask them how they reached those conclusions.  I’ll let you in on a secret – the math is scary but the concepts are very simple. Anyone can understand them if they are explained well.
  • Do some homework
    • I want to recommend a book by Charles Marohn – Confessions of a Recovering Engineer: Transportation for a Strong Town. A very clear and well-written book that explains why the conventional approach to traffic engineering is making people less safe, bankrupting towns and cities, destroying the fabric of communities, and actually worsening the problems (like congestion) engineers set out to solve. He also talks about how transportation can be fixed.
    • I also encourage you to explore and read websites such as the National Association of City Transportation Officials (nacto.org) who have very readable policy briefs and recommendations concerning street design.

 

Fixing the mayhem on our streets will involve not just engineers, but local residents and officials who have become effective and empowered advocates, connected with others to make real change. Everyone here is part of the solution.

 

Ghost Neighborhoods of Columbus

We have a new project at the Center for Urban and Regional Analysis – Ghost Neighborhoods of Columbus. We are using machine learning techniques to extract data from historic Sanborn Fire Atlas maps to create 3D visualizations and analysis of neighborhoods destroyed and damaged by urban highway construction in the 20th century. Read and listen all about it below:

 

Don’t not panic about Intel and transportation

I dropped more knowledge on local news about induced travel demand and traffic congestion, this time with respect to Ohio Department of Transportation’s plans to widen roads for the Intel development. People need to know that expanding roads and highways won’t solve anything.

Don’t panic’: Transportation officials discuss Intel traffic concerns – WBNS 10TV Columbus, September 12, 2022