[HOT] HOT Connecting it all up

[Ralf Bernhardt]

This might be interesting:
https://forum.openstreetmap.org/viewtopic.php?id=59957
A. Brensch has checked the major road network for Germany and other 
countries.
Please test some of the links and see how difficult (impossible) it 
gets, towards the end, to fix this problems without local knowledge. 
Keepright is also always a good address for identifying routing related 
errors. For suspicious turn restrictions try this page:
https://ahorn.lima-city.de/tr/
You can adjust the preferences by clicking on the gear symbol.
Along the Cape Town to Kenya route two barriers need to be removed
https://www.openstreetmap.org/changeset/17544737?node_page=34#map=7/-13.144/38.386 

https://www.openstreetmap.org/changeset/25700883
And by the way, to watch the Impact of HOT projects on OSM routing 
capabilities is always pure horror.