The December 2022 graph archive set has been created based on the December 29, 2022, highway and user data. This version of the graph data is intended to remain available indefinitely.
Use the gv=dec2022 QS parameter on HDX to load graphs from this archive set.
If there are significant additions to highway data within the next few weeks, I will create another archive in January before people start doing much with METAL graph data and HDX for Spring 2023 courses.