San Francisco sidewalks offer a cool feature, whereby street names are engraved into them at corners, to aid in navigation. When one of these engravings is carved wrong, however, it’s going to stay wrong.

Tuesday, December 3rd, 2013
San Francisco sidewalks offer a cool feature, whereby street names are engraved into them at corners, to aid in navigation. When one of these engravings is carved wrong, however, it’s going to stay wrong.
