Often, I find signs interesting, amusing or occasionally useful or just aesthetically curious or intriguing. Here are some, i have others. These are from Sri Lanka.
Hitch-hiking signs from travels in Japan, 1993, created by copying street signs and maps, and drawn with crayon and marker in a school notebook or various papers (from 100 yen store).
Surviving artifacts from hitch-hiking around Germany and Netherlands, 1992, assembled and documented (there were many more). Annotations seem unnecessary but added nevertheless.
Surviving artifacts from various hitch-hiking journeys around USA/ Canada, circa 1989-1994. Annotations as recollected. Note: many more of these signs existed but are lost to the world as ephemeral creations.