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PDX Transformation

PDX Transformation is an anonymous group that places unauthorized traffic control devices like cones and speed limit signs on streets to promote safety. This form of activism is also known as “tactical urbanism.” They’ve been in existence since December 2015.

Browse the stories below to learn more.

I helped sweep bike lanes this weekend (and it felt great)

Sweeping gravel feels as good as riding in a clean bike lane.

bike lane sweepergravel in bike lanesPDX Transformation

January 30, 2017

Ted Timmons (Contributor)

28 Comments


PBOT removes Hawthorne memorial, responds to Clinton crosswalk controversy

The city has plans for permanent changes on Hawthorne at 43rd.

fallon smartjohn bradyPDX Transformationse clinton streetse hawthorne blvd

October 6, 2016

Jonathan Maus (Publisher/Editor)

76 Comments


Activists and PBOT spar over unsanctioned crosswalk in southeast Portland

Citizens want safer streets. PBOT wants to follow engineering “best practices”.

PDX Transformationse clinton street

October 4, 2016

Jonathan Maus (Publisher/Editor)

180 Comments


New Paint on 3rd Ave

City restripes 3rd Avenue bike lanes one day after activists’ cones appear

A victory for the activists?

PDX Transformation

March 30, 2016

Jonathan Maus (Publisher/Editor)

39 Comments


What are all these unauthorized orange traffic cones telling us?

If only these cones could talk.

PDX Transformationtactical urbanism

March 28, 2016

Jonathan Maus (Publisher/Editor)

68 Comments


Portland ‘Transformation’ bureau unveils a new trick: ’20 is Plenty’ signs

The signs look legal, but aren’t.

PDX TransformationSafetyspeedspeed limits

March 24, 2016

Michael Andersen (Contributor)

48 Comments


‘Agents of transformation’ help spread traffic cone activism in Portland

A few cones can change your (street’s) life.

PDX Transformation

March 3, 2016

Jonathan Maus (Publisher/Editor)

177 Comments


Bike lane in danger? Cone power to the rescue!

Plastic, small, and unexpectedly powerful.

PDX Transformationtactical urbanism

February 17, 2016

Jonathan Maus (Publisher/Editor)

58 Comments


Activists (temporarily) take the swing out of TriMet’s swing gates

Activists tried to take the swing out of swing gates.

orange linePDX Transformationswing gatestactical urbanismTriMet

February 2, 2016

Jonathan Maus (Publisher/Editor)

61 Comments


Buffered Bike Lane with a bike symbol and arrow pointing forward

Activists use traffic cones to improve safety of bike lane along new Orange Line MAX

Protected bike lanes, DIY style.

MAX Orange LinePDX Transformationtactical urbanism

December 30, 2015

Jonathan Maus (Publisher/Editor)

93 Comments


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