I like to make maps. Below are links to a number of my cartography projects, as well as a few other visual experiments (data viz, sketches, notes, "art", etc.). These projects vary quite a bit in terms of scope, scale, process, and purpose. They are somewhat ordered chronologically by creation date. Most are available under Creative Commons licenses, and a few I've uploaded to Wikipedia. I have also spent some of my leisure time contributing to OpenStreetMap.
I occasionally take on freelance cartography and data visualization work. I tend to only take on smaller bespoke projects that focus on the visual design of maps and charts. Feel free to reach out to me at jeff.allen@utoronto.ca if you're interested, or if you have any comments or questions about anything that you see below.

vintage-style experiment

historical aerial imagery toronto

place & politics toronto (w/ z.taylor)

scarborough greenway network

pop change canadian cities 1996-2021

random voronoi toronto

canada population by longitude 2021

toronto hamilton trip

yellowbelt in four cities

parking ticket density Toronto (2011-2020)

every building in Scarborough (2022)

wealth inequalities Toronto 2020

Toronto SJ

GGR424-2022

Ottawa 2C

The Office IMDB ratings

Transit access to foodbanks

an imaginary city

Vietnam (6wa)

immigration X accessibility (syd & tor)

20.21.31.19.CQLM

tracc.py

Toronto transit 2054

USA commute flows

V A P O R | R A I L

Suburbanization of transport poverty (poster)

Ontario Line equity (poster)

Urban Form V3 (w)

Three Cities (g)

Toronto transit change (re-covid)

surrounding Halifax

patterns of poverty in Toronto

Southeast Asia (p)

city re-sketch

USA population growth (1900-2000)

mode share and SES in Toronto

intro to QGIS (tutorial w/ imgs)

hamilton TVs/person 1971

simple itineraries

corona residents' workplaces

dry bones world (p)

pueblo del sol

access to employment in Canadian cities

space-time prism schematic

simple transit tiles

global map book

student travel poster

sky river

bike share trips in toronto from 2017

city guesser game

patagonia & nearby ocean

europa blue

UTSC commuting patterns

comparing neighbourhood transit LOS

simple walking buffer schematic

stacked percent plots of travel barriers

population density + figure ground

seoul districts

difference-in-difference plots - bike lane

icosahedral world map

parking ticket density in Toronto, 2016

calgary | three modes to city hall

volcanoes & tectonic plates

milan wallpaper

travel times - bike vs. transit

home-campus trips in Toronto

Phuket, Thailand

urban swatches V wallpaper

montreal fractal commuting tree

MLB team relocation

access to transit service | Toronto

transit access to jobs | Toronto

simple distance to transit schematic

toronto traffic lights

huaraz terrain wallpaper

southeast Scarborough, ON typographic map

purple city wallpaper

drone strikes in Afghanistan

access to jobs in Toronto

UAE expatriate demographics

just the roads of Great Britain

winnipeg dynamic transit isochrone

unesco heritage sites

isochronic commuter rail map

Dubai b/w 2015

cinema screens per capita

olympic cities

migration routes of Syrian refugees

blueprint cartography for google maps

visualizing Toronto's transit ridership

libraries vs population density in Toronto

rinks, population density, and income

toronto fractal tree

calgary fractal tree

NHL team relocation

transit stop frequency in Montreal

NA high speed rail concept

Ventnor

global human footprint

hex bins of university students

global topographic base-map

Toronto building heights - 2015

Toronto's red light cameras

mapping Harrer's seven years in Tibet

Berlin wallpaper

major rail lines in the USA

arch city

streetcar loop wallpaper

river city sketch

palace of purification