Just to let you know that all of the Suffolk Quiet Lanes are now tagged with designation=“quiet_lane”.
Michael’s overpass search now highlights them all nicely.
Many thanks for your help with this.
I’m continuing to see if I can make them visible in route planning applications like Komoot, Open Cycle Map and others. Here Maps have included them in their basemnap so that SatNav’s will be aware of them, and this is potentially extremely useful for autonomous vehicle navigation.
This is actually something I was going to raise on the Wiki talk page. It might be useful for routers to give small bonuses for routing of pedestrians, cyclists and horse riders (as you have indicated Richard) whilst also applying a small penalty to motor vehicles.