-
Hard to attribute to route planning fail. The maps show it's there, there are no street view of any of the roads in the area (so you can't just say "this one doesn't have SV so that must be the bad one") and it's one of so many roads that you'd only be on for a short period that I don't imagine Googling every road number is feasible and even Open Street Map shows it in detail and reports consistent quality.
I bet we'll see a lot of people going down that road, I just hope they figure out not to continue.
Poor Bjorn, just as he was getting back to a rhythm.