Sign of the times: 'Mile 420' highway markers are hot item

Dude, where’s milepost 420? You won’t find it in Washington anymore. Idaho either.

Simplified Signs: A Manual Sign-Communication System for Special. Volume 2 - 11. The Simplified Sign System Lexicon - Open Book Publishers

419.99 Mile Marker – Stratton, Colorado - Atlas Obscura

Speed Limit Signs

Colorado replaces mile marker 420 sign after too many thefts

419.99 Mile Marker – Stratton, Colorado - Atlas Obscura

Topgolf opens first New England location

Idaho Thwarts Stoners by Removing 420 Highway Signs

Official Mile Marker 420 Sign-same as we sell to cities and states Reflects like a searchlight. Can be seen for blocks Now you can legally own this

Mile Marker 420. Official Authorized Mile 420 Sign. 6” x 18” with DOT Approved Hi-Prismatic Reflective sheeting on Commercial Aluminum. Be an Owner of

419.99 Mile Marker – Stratton, Colorado - Atlas Obscura

419.99 Mile Marker – Stratton, Colorado - Atlas Obscura

In the US tere's a lot of 419.99 and 68.99 mile markers because 420 and 69 keep getting stolen. : r/mildlyinteresting