Weed companies find hilarious ad regulations loophole in adopting highways

Can I get adopted by a cannabis company?
 By 
Jess Joho
 on 
Weed companies find hilarious ad regulations loophole in adopting highways
Welcome to cannabis — I mean Colorado. Credit: Paul Harris/Getty Images

Colorado drivers are currently commuting down what must be some of the most lit and spotless highways in the country. And it's all thanks to some clever cannabis companies.

The cannabis industry has been in a perpetual arms race against the strict and ever-evolving regulations that govern their substance, which is still illegal in the United States at the federal level. But the 51 Colorado weed businesses reportedly using the Adopt-a-Highway program to circumvent the state's strict advertising rules surely take the cake (or flowers).

"[The signs are] often placed 'strategically' near exits potential customers can take to get to said business."

On Friday, Feb. 14, the Denver Post reported that the cannabis industry had become an unexpected top patron of the state highway infrastructure, "accounting for cleanup on two-thirds of the roads maintained by Clean Colorado," an official program from the Department of Transportation.


You May Also Like

Every sponsor that adopts a highway gets an "acknowledgment sign." Though the CDOT website insists they're not intended to be used as ads, that's evidently exactly what these weed shops are using them for. Though only the company name (like Northern Lights Cannabis Co.) is on the sign, they're often placed "strategically" near exits potential customers can take to get to said business.

It's a brilliant loophole, since the laws that govern these highway acknowledgment signs are separate from the laws that restrict weed businesses from advertising.

Given the sheer scope of the cannabis highway takeover, we imagine most Colorado drivers have taken notice, too.

As it stands, cannabis companies have a reach that "spans about 198 miles, or 66 percent of the roads actively sponsored" by the Clean Colorado program. The other biggest industry sponsors (ad agencies, pest control, plumbing, and real estate) only make up 13 percent of the other adopted roads combined.

Colorado laws restrict the cannabis industry from advertising on TV, radio, or in print. The rare exception is made if proof can be provided that the audience receiving the ad would be predominantly 21 years old (the state's legal age for cannabis consumption).

But we prefer this route much more, since it's essentially a doing double the public service.

Topics Cannabis

Mashable Image
Jess Joho

Jess is an LA-based culture critic who covers intimacy in the digital age, from sex and relationship to weed and all media (tv, games, film, the web). Previously associate editor at Kill Screen, you can also find her words on Vice, The Atlantic, Rolling Stone, Vox, and others. She is a Brazilian-Swiss American immigrant with a love for all things weird and magical.

Mashable Potato

Recommended For You
T-Mobile closes popular $35 fee loophole when purchasing through Apple
T-Mobile logo on iPhone


App fatigue is real. I tested the best dating apps of 2026 to find the ones that really work.
illustration of two women meeting at a bar

Google, Apple hosted dozens of deepfake nudify apps, investigation reveals
close-up view of apple app store logo on screen

Elon Musk’s SpaceX acquires Elon Musk's xAI, including social media platform X
SpaceX, xAI, and Grok logos

Trending on Mashable
NYT Connections hints today: Clues, answers for April 3, 2026
Connections game on a smartphone

Wordle today: Answer, hints for April 3, 2026
Wordle game on a smartphone


NYT Strands hints, answers for April 3, 2026
A game being played on a smartphone.

You can track Artemis II in real time as Orion flies to the moon
Victor Glover and Reid Wiseman piloting the Orion spacecraft
The biggest stories of the day delivered to your inbox.
These newsletters may contain advertising, deals, or affiliate links. By clicking Subscribe, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy.
Thanks for signing up. See you at your inbox!