Tag Archives: statistics

A green line meant to resemble a graph in Excel has been drawn on a photo of stairs on the outside of a brick building painted in large blocks of red, yellow, and blue

Build More Housing: The Big Picture

Neighborhoods are designed, slowly and constantly, by the people who live in them. We make decisions about what gets built and who gets to use it or live in it through a network of community meetings, zoning boards, and city and state governments. In the process we create something we call “housing policy”. I have […]

Chart of the Day: Comparing Vehicle Miles Traveled Charts

The erstwhile Scott Shaffer breaks down four ways of looking at vehicle miles travelled (VMT) data on his Tumblr — total, per capita, per vehicle, and per driver. Compare the results: For some reason he starts talking about Monica and Russ: VMT per capita in Minnesota has been steady or dropping since about 2004. Quick […]

What’s the Right Metric for Transportation Safety?

This week, Walker wrote an excellent post comparing crash statistics and the structural responses to incidents by mode in the wake of the Amtrak derailment. It’s a great read with great questions, and we are reminded once again how safe we’ve made rail and air travel relative to other modes. But one thing sticks out to me […]

Saint Paul’s New Street Design Manual

The wave of new “Complete Streets” laws require cities to develop “Complete Streets Plans” and new street design manuals. Street design manuals are like smart phone contracts or software download agreements. They tend to be so mind-numbingly boring and full of technical jargon that, rather than read them, we just click “agree.” Later on, we […]