Categories: Meme

Visualising the flow of public transport in major cities

It’s amazing what can be done with raw data. YouTube user STLTransit has created over 40 visualisations of public transport activity across major cities and regions in Australia, Canada, the United Kingdom and the United States.

STLTransit uses General Transit Feed Specifications data published by various transit authorities when creating the visualisations. The General Transit Feed Specification (GTFS) defines a common format by which public transport schedules and other geographic information data can be communicated and used in an interoperable way.

Each ‘dot’ denotes an instance of public transportation, with varying modes of travel, like bus, rail, or subway, differentiated by colour. In the example of New York City, each island is clearly visible, as is the city’s strict grid format.

Each video typically illustrates one weekday 24 hour period beginning at 4am.

New York City

Boston

Washington, DC

Greater Montreal, Canada

Greater Manchester, United Kingdom

Perth, Australia

Albizu Garcia

Albizu Garcia is the Co-Founder and CEO of Gain -- a marketing technology company that automates the social media and content publishing workflow for agencies and social media managers, their clients and anyone working in teams.

Recent Posts

Why brands are turning to these retail media ad platforms to tackle complexity and run seamless omnichannel campaigns 

As advertising has expanded into a multi-channel revenue model across onsite, offsite, and in-store environments,…

12 hours ago

Why these 10 digital engineering providers are leaders in the enterprise

In 2026, while many areas of the economy are contracting, the tech industry continues to…

5 days ago

The nostalgia wave of the 2020s revived the heritage debate 

In the archives of nearly every major heritage brand – Louis Vuitton, Mercedes-Benz, Coca-Cola or…

6 days ago

Imagine Your Life as a Game Controlled by Someone Else

You woke up this morning, made a series of choices, and ended up here reading…

6 days ago

The Internet’s Writing Problem Is No Longer Easy to Ignore

Writing sucked long before LLMs showed up. Sure, today's doomsayers love pointing at ChatGPT as…

6 days ago

DARPA O-Circuit program wants drones that can smell danger with ‘a new class of biologically inspired computer’

DARPA's O-Circuit program looks to build a new class of biologically inspired computer equipped with…

2 weeks ago