stop signs map - SERP Analysis

https://help.mapillary.com/hc/en-us/articles/360003021432-Exploring-traffic-signs-with-the-Mapillary-web-app

https://en.wikipedia.org/wiki/Stop_sign

https://mutcd.fhwa.dot.gov/services/publications/fhwaop02084/us_road_symbol_signs.pdf

https://support.google.com/waze/thread/237920133/how-can-i-see-stop-signs-and-traffic-lights-on-the-map?hl=en

https://www.arcgis.com/home/item.html?id=1202896160744d71b9c64dd4e1eb2acb

https://www.fairfaxva.gov/government/public-works/transportation-division/traffic-signs-and-signals

https://blog.mapbox.com/fast-traffic-sign-mapping-with-openstreetmap-and-mapillary-9914943460fc

https://www.reddit.com/r/geoguessr/comments/mpzi3j/stop_signs_around_the_world/

https://www.dmv.virginia.gov/sites/default/files/forms/dmv39c.pdf

https://arstechnica.com/gadgets/2022/04/google-maps-brings-traffic-light-and-stop-sign-icons-to-navigation/