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.
But all the civilized cities of the world were also filled with third places that people loved. Not quite private, not quite public, these third places were intimate but open to anyone. Like settling down at a table at a cafe. It felt like your space, but you were not the landlord. They were public, open spaces that you could “own” for a while.
…We need a new third category of work — something between “employee” and “not an employee”—that encompasses digital gig laborers. AirBnB is neither a hotel, nor a private resident. It is a third thing, and we need to create a new category to deal with it…This is the era of the third way.