Graph Theory, Traffic Analysis, Data Science, Transportation, Hands On Tutorials.
[Image by the author] We can see that the most important road segments by betweenness are: The A4 highway and the S7 being the beltway of Krakow (note that Krakow does not have northern part of the beltway), The western part of 2nd ring road and it’s connection to A4, The northern part of 3rd ring