Research
Super Speeders: Mining Speed-Camera Data to Analyze Extreme Recidivism in New York City
Article in Transport Findings
Authorized Vehicles Only: Parking, Police, and Pedestrian Access in New York City
Article in Transportation Research Interdisciplinary Perspectives
Treating COVID with Bike Lanes: Design, Spatial, and Network Analysis of ‘Pop-Up’ Bike Lanes in Paris
Article in Transport Findings
Where the Crosswalk Ends: Mapping Crosswalk Coverage via Satellite Imagery in San Francisco
Article in Environment and Planning B, Urban Analytics and City Science
Are Shelters in Place? Mapping the Distribution of Transit Amenities via a Bus-Stop Census of San Francisco
Article in the Journal of Public Transportation
Drawing the Map: The Creation and Regulation of Geographic Constraints on Shared Bikes and e-Scooters in San Francisco, CA
Article in the Journal of Transport and Land Use
What's your Angle? Analyzing Angled Parking using Satellite Imagery to Aid Bike-Network Planning.
Article in Environment and Planning B
Eyes on the Bike Lane: Crowdsourced Traffic Violations and Bicycle Infrastructure in San Francisco, CA
Article in Transport Findings
Six Scooter Operators, Six Maps: Spatial Coverage and Regulation of Micromobility in Vienna, Austria
Supported by the Berkeley Institute of European Studies and the Austrian Marshall Plan Foundation.
Article in Case Studies on Transport Policy
Autonomous Vehicles / Self-Driving Cars (2018-19):
Year-long project studying municipal policy for autonomous vehicles in the United States. Includes interviews, regulatory text review, and small group discussions. Under the direction of Prof. Daniel Chatman, UC Berkeley. Supported by Berkeley ITS.
Op-Eds, Essays, and Media Appearances:
Mapping the ‘Super Speeders’ of New York City, Bloomberg CityLab (2024)
America’s Shocking Pedestrian Death Crisis is Also Enragingly Fixable, MSNBC (2023)
Letter to the Editor, The New York Times (2023)
How Paris is Leading a Sustainable Transportation Revolution, Distilled.Earth (2023)
Extremely Thorough Academic Study Confirms NYPD Park on Sidewalks, VICE News (2023)
Study Tracks NYPD's Illegal Parking Habits, WNYC All Things Considered (2023)
Tracking the New York City Police Who Park on the Sidewalk, Bloomberg CityLab (2023)
Op-Ed: Paris Scooter Ban Is a Step Backward For Sustainable Transport, Streetsblog USA (2023)
S.F. Will Remove Parking Spaces Obstructing Muni Bus Stops Sooner than Expected. Here’s When it Will Start, San Francisco Chronicle (2022)
How Can We Make Biking in the Bay Area Less Intimidating? Bay Current Podcast, KCBS (2022)
Every City's Cycleway Network Should be as Dense as Road Network, Says American Academic, Forbes (2022)
Building a Better World - An Activist Planner's Network Analysis of Bike Lanes in Paris, The Spokesmen Cycling Podcast (2022)
He Mapped Every Crosswalk in SF. The Results Show a Startling Safety Gap for Some Neighborhoods, San Francisco Chronicle (2022)
Are Shelters in Place? Dense City Podcast (2021)
Mapping the Best and Worst Bus Stops in San Francisco, Bloomberg CityLab (2021)
A Tale of Two Cities: Bus Stop Disparities are Stark Between City's Northern and Southern Halves, Here/Say Media (2021)
Letter to the Editor, The New Yorker (2021)
Don't Sacrifice Car-Free JFK for Museum Parking, San Francisco Examiner (2021)
Is It Time to End Free Parking in San Francisco?, San Francisco Examiner (2021)
Right of Way: Race, Class, and the Silent Epidemic of Pedestrian Deaths in America (Book Review, 2021)
Assembling Moral Mobilites: Cycling, Cities, and the Common Good (Book Review, 2020)
Cyclescapes of the Unequal City: Bicycle Infrastructure and Uneven Development (Book Review, 2020)
Cycling in the Time of COVID-19, SF Streetsblog (2020)
California's Rebate Blind Spot: Electric Bikes, Streetsblog California (2020)
The Autonomous Vehicles Podcast (2019)
UC Berkeley has an Ivy Problem, Here’s Why We Should Take it Seriously, The Daily Californian (2019)
My BART Wish List (2019)
UC Berkeley Must Work to Introduce Scooters on Campus, The Daily Californian (2019)
JUMP Bikes: A 50-Mile Review (2018)
MA Thesis (2017):
Ride-Hailing and the Public Good: An Analysis of the Privatization of Public Transit via Uber and Lyft in American Cities