Scraper Bike Halloween ride
I got to spend Halloween with the Original Scraper Bike Team, and it reminded me of why I enjoy riding with them and supporting them, and also, why it’s important.
Racially-biased policing in Oakland (updated with 2019 data)
The Oakland Police Department is legally required to provide racial data on police stops. But they’re not required to make it easy. But they finally released their report.
We don’t have detailed public data on where the stops are occurring, only the police beat. I did some hacky stuff to estimate the racial composition of each police beat using Census data, and tested whether the stops were proportional to the racial makeup. As you might guess, the answer is “no.” In 2019, the problem was marginally better, but it’s still a problem.
Collection of Chicago (North Lawndale) maps
I’m working on a series of maps of Chicago’s North Lawndale neighborhood. I’m just going to drop a bunch of drafts into this post to share with the team.
Burgess concentric circle map in GIS
I’m going to be doing some mapping for a project from Equiticity, and one of the themes will be historical spatial inequities in Chicago. This got me thinking about the highly influential concentric-circle city development map drawn by Ernest Burgess (Chicago School of Urban Sociology) in 1925.
Surprisingly I couldn’t find a usable GIS representation of his drawing. So I decided to work on my georectifying skills and put one together.
You can see how Burgess’ racist ideas led directly to racist housing policies.
Assumption of equity
I see advocates assume that the projects that they advocate for will address issues of historical inequities. A thread on distributing bikes in LA led me to investigate whether LA Metro bike share is equitably distributed. Bike share does not reach the Black areas of the city at all; in fact, there’s not a single bike share station located in a census tract that is even 25% Black.
As I was saying…
I’d been working on my post about disproportionate impact since before COVID-19 hit the Bay Area, but it happened to land in the middle of a broad conversation about the disproportionate impact of the pandemic on poor and working-class BIPOC, and the opening of Oakland’s opportunistic Slow Streets program, which streets advocates across the country are now demanding their cities emulate.
Last night Oakland held its weekly COVID-19 town hall; the segment led by Warren Logan, Libby Schaaf’s Director of Mobility and Interagency Relations, really made the point about how we’re equity-washing streets programs.