A Postmortem on the Circle Line Shutdown, Part 2: What Changed That You Couldn't See on a Map

Accessibility, structural redundancy, and what completing the Circle Line loop changed.

#graph-theory#transport-planning#network-topology

A Postmortem on the Circle Line Shutdown, Part 1: Why One Closure Affected So Many People

Why one closure affected close to 480,000 commuters.

#geospatial#network analysis