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.
One summer morning, the beginning of July, I got this long letter from my girlfriend, and in it she’d written that she wanted to break up with me. I’ve always felt close to you, and I still like you even now, and I’m sure that from here on I’ll continue to…et cetera, et cetera. In short, she was wanting to break it off. She had found herself a new boyfriend.
I hung my head and smoked six cigarettes, went outside and drank a can of beer, came back in and smoked another cigarette. Then I took three HB pencils I had on my desk and snapped them in half. It wasn’t that I was angry, really. I just didn’t know what to do. In the end, I merely changed clothes and headed off to work. And for a while there, everyone within shouting distance was commenting on my suddenly “outgoing disposition”. What is it about life?