Artist Creates 'Trap' For Self-Driving Cars

As an act of resistance, artist James Bridle used salt to draw a set of lines on a road that would, in theory, hold an autonomous vehicle in place.

1 minute read

March 22, 2017, 10:00 AM PDT

By Philip Rojc @PhilipRojc


Autonomous Vehicle

jamesteohart / Shutterstock

James Bridle's simple "trap" would do little to deter human drivers, but it could prove paralyzing to a computer designed to read markings on the road. The piece is meant to call attention to the very new considerations we'd face in a world of self-drivers. 

Describing the trap, Beckett Mufson writes, "In the language of road markings, the dotted white lines on the outside say, 'Come On In,' but the solid white line on the inside says, 'Do Not Cross.' [...] If a self-driving car is designed to read the road, what happens when the language of the road is abused by those with nefarious intent?"

Bridle wants to question corporate narratives through his art, while at the same time avoiding a purely reactionary approach. Says Bridle, "I don't see why cab drivers of the future shouldn't be chalking white lines on side streets to derail self-driving Ubers which are putting them out of work, and I also think we need more eyes and hands on the tools which are shaping all of our futures."

Saturday, March 18, 2017 in Vice Creators

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

High-rise apartment buildings in Waikiki, Hawaii with steep green mountains in background.

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss

The plan would reduce visitor accommodation by 25,% resulting in 1,900 jobs lost.

April 6, 2025 - Honolulu Civil Beat

Two yellow and white Dallas Area Rapid Transit light rail streetcars at station in Dallas, Texas.

North Texas Transit Leaders Tout Benefits of TOD for Growing Region

At a summit focused on transit-oriented development, policymakers discussed how North Texas’ expanded light rail system can serve as a tool for economic growth.

April 3, 2025 - KERA News

Blue and white Seattle Link light rail train exiting concrete Downtown Bellevue Tunnel in Bellevue, WA.

Why Should We Subsidize Public Transportation?

Many public transit agencies face financial stress due to rising costs, declining fare revenue, and declining subsidies. Transit advocates must provide a strong business case for increasing public transit funding.

April 7, 2025 - Todd Litman

Amtrak Acela

How to Make US Trains Faster

Changes to boarding platforms and a switch to electric trains could improve U.S. passenger rail service without the added cost of high-speed rail.

April 11 - Bloomberg CityLab

Mural showing tools and craft supplies with banner reading 'Things are made here' in front of makerspace in Columbia, Missouri.

Columbia’s Revitalized ‘Loop’ Is a Hub for Local Entrepreneurs

A focus on small businesses is helping a commercial corridor in Columbia, Missouri thrive.

April 11 - Next City

Close-up of wood log with emerald ash borer larvae tracks etched in the wood.

Invasive Insect Threatens Minnesota’s Ash Forests

The Emerald Ash Borer is a rapidly spreading invasive pest threatening Minnesota’s ash trees, and homeowners are encouraged to plant diverse replacement species, avoid moving ash firewood, and monitor for signs of infestation.

April 11 - The Bemidji Pioneer