My article “Off the Grid… and Back Again? The Recent Evolution of American Street Network Planning and Design” has been published by the Journal of the American Planning Association and won the 2020 Stough-Johansson Springer Award for best paper. It identifies recent nationwide trends in American street network design, measuring how urban planners abandoned the grid and embraced sprawl over the 20th century, but since 2000 these trends have rebounded, shifting back toward historical design patterns.
This study measures the entropy (or disordered-ness) of street bearings in each street network, along with each city’s typical street segment length, average circuity, average node degree, and the network’s proportions of four-way intersections and dead-ends. It also develops a new indicator of orientation-order that quantifies how a city’s street network follows the geometric ordering logic of a single grid. These indicators, taken in concert, reveal the extent and nuance of the grid.
What's really challenging for me working on something on an idea level for close to 8 years, it's really hard to not look at yourself. The decision-making process includes a conversation with myself: sometimes I'm going to side with 2015 version of Nick, sometimes the 2017 Nick isn't the right guy for this, etc... So much of the process of making the movie has changed the movie. I really just tried to make the movie I wanted to make when I was 22. When I serviced that, it worked really well.