Friday Fun: All the Colors of the U.S. Transit Rainbow

An intrepid grad student at MIT created a graphic that shows off the color palettes of U.S. and Canadian transit lines.

1 minute read

March 31, 2017, 6:00 AM PDT

By James Brasuell @CasualBrasuell


Subway Entrance

pisaphotography / Shutterstock

Kelsey E. Thomas shares the work of transportation engineering and urban planning graduate student Ari Ofsevit, who frequents the Massachusetts Bay Transit Authority transit system while studying at MIT. 

The idea is simple: a graphic that shows the colors used by 13 transit systems in the U.S. and Canada. The threshold for making the graphic: having a system that uses at least three colors, two of them from subway lines. "The graphic was created using PDF maps, a color picker and a line file," explains Ofsevit.

Ofsevit was intrepid enough to complete a project many people had thought of but never actually completed, and for that, as well as the fun result he created, we applaud him.

To shot Ofsevit's work, here his tweet of the most recent version of the graphic, in response to feedback from Twittersphere.

Tuesday, March 28, 2017 in Next City

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

April 16, 2025 - Diana Ionescu

Black and white photos of camp made up of small 'earthquake shacks' in Dolores Park in 1906 after the San Francisco earthquake.

The 120 Year Old Tiny Home Villages That Sheltered San Francisco’s Earthquake Refugees

More than a century ago, San Francisco mobilized to house thousands of residents displaced by the 1906 earthquake. Could their strategy offer a model for the present?

April 15, 2025 - Charles F. Bloszies

People walking up and down stairs in New York City subway station.

In Both Crashes and Crime, Public Transportation is Far Safer than Driving

Contrary to popular assumptions, public transportation has far lower crash and crime rates than automobile travel. For safer communities, improve and encourage transit travel.

April 18 - Scientific American

White public transit bus with bike on front bike rack in Nashville, Tennessee.

Report: Zoning Reforms Should Complement Nashville’s Ambitious Transit Plan

Without reform, restrictive zoning codes will limit the impact of the city’s planned transit expansion and could exclude some of the residents who depend on transit the most.

April 18 - Bloomberg CityLab

An engineer controlling a quality of water ,aerated activated sludge tank at a waste water treatment plant.

Judge Orders Release of Frozen IRA, IIJA Funding

The decision is a victory for environmental groups who charged that freezing funds for critical infrastructure and disaster response programs caused “real and irreparable harm” to communities.

April 18 - Smart Cities Dive