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.
As I scroll down my “on this day” page, I come across more and more dead links that have been snapped off from the fabric of the web.
If I stop and think about it, it can get quite dispiriting. Why bother making hyperlinks at all? It’s only a matter of time until those links break.
In a sense, every hyperlink on the World Wide Web is little act of hope. Even though I know that when I link to something, it probably won’t last, I still harbour that hope.
If hyperlinks are built on hope, and the web is made of hyperlinks, then in a way, the World Wide Web is quite literally made out of hope.