Green Lights More Often: The Secret 2018 Study of Sydney's Traffic Signals (jakecoppinger.com)

I made a Freedom of Information request to learn what happened in Sydney when traffic signal cycle times were made 20 seconds faster.

I've also done some basic analysis and embedded Observable charts. All documents and code is open source! Curious to hear what you think.

That was very interesting. Apparently continuous flow models beat batch processing for traffic management.