Have a look at a graph representation of the E-road network that involves major roads in Europe and parts of central Asia.
How to visualize spatial networks created with `sfnetworks` using `ggraph`
Reference tutorial on static and dynamic network visualization. Continuously updated and developed
Articles, tutorials and R packages on network analysis and sports data visualisation
Version française du tutoriel de référence 'Network visualization with R' (version 2016), traduit par [Laurent Beauguitte](/authors/lbeauguitte/) en 2017.
Blog on data visualization. The author is involved in several reference R packages (ggplot2, gganimate, ggraph, tidygraph...)