I have to suspect they're more common than you think. I just pulled up this random lane in the middle of England and: https://www.google.com/maps/@51.8095473,-

I have to suspect they're more common than you think. I just pulled up this random lane in the middle of England and: https://www.google.com/maps/@51.8095473,-1.3123044,3a,89.9y,0.61h,113.54t/data=!3m6!1e1!3m4!1sDbwWd3DqtV5YnKCSbJSiPw!2e0!7i13312!8i6656 https://www.google.com/maps/@51.8095473,-1.3123044,3a,89.9y,...