I may have mistakenly broken Phetkasem.
Basically I was using the unglue function and there were several errors which said the highway ends near other highway. I ignored them because I was adding footbridges as well and this is normal. In hindsight I realised I may have unglued some segment Phetkasem. Is there any automated way of checking to see if everything is still ok? I know I could use a tool like project-osrm but it updates every few days.