Why Colorado doesn't have a 420 Mile Marker sign | 419.99 Mile marker sign is how the Colorado Department of Transportation decided to handle the reoccurring theft of the "420 Mile" sign
Mile Marker 420 Becomes 419.99 To Thwart Thieves - CBS Colorado
CDOT starts new wrong way sign project
Vsauce on Twitter: "Because it was so frequently stolen, in 2013 the Colorado DOT replaced I-70's MILE 420 sign with a MILE 419.99 marker 1/100th of a mile west https://t.co/BpsL77vulM" / Twitter
Idaho replaces mile marker 420 with 419.9 to thwart stoners | WCTI
Washington State Wants to Stop Theft of Mile 420 Signs. Its Solution? Mile 419.9. - The New York Times
419.99 Mile Marker on I-70
A map of the remaining 420-mile markers in the U.S. - The Washington Post
The Colorado 420 mile marker kept getting stolen, so CDOT fixed the problem... : r/pics
Get Free Rides When You Find "Mile 420" — Colorado Department of Transportation
Still the worst thing to happen in Colorado since legalization. - Imgflip
Highway Forced to Install Mile Marker 68.9 After Thieves Keep Stealing '69' Sign
Mile Marker 69 & 420 Signs Stolen in Washington so Mile 68.9 Exists - Thrillist
Shruti Seth on Twitter: "Hahahaha! “@UberFacts: Colorado switched mile marker "420" to "419.99" to stop people form stealing it. http://t.co/CcZSgj24Hu”" / Twitter
Pedestrian killed after being struck by semi driver on Interstate 25 in Pueblo area Tuesday night | KRDO
Why Colorado DOESNT have a 420 Mile Marker - Exploring The Obscure - YouTube
Why Colorado Once Had to Replace a Road Sign That Read “420” | by Daniel Ganninger | Knowledge Stew | Medium
Colorado replaces 'Mile 420' sign with 'Mile 419.9' sign because marijuana enthusiasts keep stealing it | Daily Mail Online