Tactical urbanism

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Inexpensive street decoration and shade cover, Old San Juan, Puerto Rico Umbrella street Old San Juan SJU 06 2019 8787.jpg
Inexpensive street decoration and shade cover, Old San Juan, Puerto Rico

Tactical urbanism, also commonly referred to as guerrilla urbanism, pop-up urbanism, city repair, D.I.Y. urbanism, [1] planning-by-doing, urban acupuncture, and urban prototyping, [2] is a low-cost, temporary change to the built environment, usually in cities, intended to improve local neighbourhoods and city gathering places. [3]

Contents

Tactical urbanism is often citizen-led but can also be initiated by government entities. Community-led temporary installations are often intended to pressure government agencies into installing a more permanent or expensive version of the improvement. [4]

Lowering speed limits by defacing signs is a form of tactical urbanism Lyndale Avenue Speed Limit Sign - 20 MPH (24506730009).jpg
Lowering speed limits by defacing signs is a form of tactical urbanism

Terminology

Guerrilla gardening in Incheon, Korea namja eorinideulyi gerilra gadeuning(inceon songdo-2014.9.2).png
Guerrilla gardening in Incheon, Korea

The term was popularized around 2010 to refer to a range of existing techniques. The Street Plans Collaborative defines "tactical urbanism" as an approach to urban change that features the following five characteristics: [1]

  1. A deliberate, phased approach to instigating change;
  2. The offering of local solutions for local planning challenges;
  3. Short-term commitment as a first step towards longer-term change;
  4. Lower-risk, with potentially high rewards; and
  5. The development of social capital between citizens and the building of organizational capacity between public and private institutions, non-profits, and their constituents.

While the 1984 English translation of The Practice of Everyday Life by French author Michel de Certeau used the term tactical urbanism, [5] this was in reference to events occurring in Paris in 1968; the "tactical urbanism" that Certeau described was in opposition to "strategic urbanism", which modern concepts of tactical urbanism tend not to distinguish. The modern sense of the term is attributed to New York-based urban planner Mike Lydon. [6]

The Project for Public Spaces uses the phrase "Lighter, Quicker, Cheaper", coined by urban designer Eric Reynolds, to describe the same basic approach expressed by tactical urbanism. [7]

Origin

Handwritten wayfinding signage is a type of tactical urbanism Wayfinding signage along the bike path, Los Angeles.jpg
Handwritten wayfinding signage is a type of tactical urbanism

The tactical urbanist movement takes inspiration from urban experiments including Ciclovía, Paris-Plages, [8] and the introduction of plazas and pedestrian malls in New York City during the tenure of Janette Sadik-Khan as Commissioner of the New York City Department of Transportation. [9]

Tactical urbanism formally emerged as a movement following a meeting of the Next Generation of New Urbanist (CNU NextGen) group in November 2010 in New Orleans. A driving force of the movement is to put the onus back on individuals to take personal responsibility in creating sustainable buildings, streets, neighborhoods, and cities. Following the meeting, an open-source project called Tactical Urbanism: Short TermAction | Long Term Change was developed by a group from NextGen to define tactical urbanism and to promote various interventions to improve urban design and promote positive change in neighbourhoods and communities. [10]

Types of interventions

Street painting by Zographia City RePAIR Project Zographia City RePAIR Project.jpg
Street painting by Ζωγραφιά City RePAIR Project

Tactical urbanism projects vary significantly in scope, size, budget, legality, and support. Projects often begin as grassroots interventions and spread to other cities, and are in some cases later adopted by municipal governments as best practices. Some common interventions are listed below:

Better block initiatives
Temporarily transforming retail streets using cheap or donated materials and volunteers. Spaces are transformed by introducing food carts, sidewalk tables, temporary bike lanes and narrowing of streets. [11]
Chair bombing
The act of removing salvageable materials and using it to build public seating. The chairs are placed in areas that either are quiet or lack comfortable places to sit. [12]
Crosswalk painting
Guerrilla crosswalks are zebra crossings painted by the community on roadways and at intersections where the city government has failed to provide a marked pedestrian crossing. [13] [4]
De-fencing
The act of removing unnecessary fences to break down barriers between neighbours, beautify communities, and encourage community building. [14]
Depaving
The act of removing unnecessary pavement to transform driveways and parking into green space so that rainwater can be absorbed and neighbourhoods beautified. [15]
Food carts/trucks
Food carts and trucks are used to attract people to underused public spaces and offer small business opportunities for entrepreneurs.
Guerrilla gardening
Cultivating land that the gardeners do not have the legal rights to utilize, such as abandoned sites, areas not being cared for, or private property.
Guerrilla grafting
Guerilla Grafting Guerilla Grafting.jpg
Guerilla Grafting
Grafting fruitbearing branches onto sterile street trees to make an edible city.
Open Streets
Summer Streets in New York City, Park Avenue Viaduct Portal to Park Avenue.jpg
Summer Streets in New York City, Park Avenue Viaduct
To temporarily provide safe spaces for walking, bicycling, skating, and social activities; promote local economic development; and raise awareness about the impact of cars in urban spaces. "Open Streets" is an anglicized term for the South American 'Ciclovia', which originated in Bogota.
PARK(ing) Day
An annual event where on street parking is converted into park-like spaces. [16] [17] Park(ing) Day was launched in 2005 by Rebar art and design studio.
Pavement to Plazas
Popularized in New York City, pavement plazas involve converting space on streets to usable public space. The closure of Times Square to vehicular traffic, and its low-cost conversion to a pedestrian plaza, is a primary example of a pavement plaza. [18] [19]
Pop-up cafes
Temporary patios or terraces built in parking spots to provide overflow seating for a nearby cafe or for passersby. Most common in cities where sidewalks are narrow and where there otherwise is not room for outdoor sitting or eating areas.
Pop-up parks
Temporary or permanent transformations of underused spaces into community gathering areas through beautification.
Pop-up retail
Temporary retail stores that are set up in vacant stores or property.
Protected bike lanes
Pop-up bike lane, Berlin April 2020 Pop-up-Radweg Petersburger Strasse Berlin 2.jpg
Pop-up bike lane, Berlin April 2020
Pop-up bicycle lanes are usually done by placing potted plants or other physical barriers to make painted bike lanes feel safer. Sometimes there is no pre-existing bike lane, and the physical protection is the only delineator.

Sabotaging hostile architecture

The act of obstructing, defacing, or removing hostile architecture, usually anti-homeless spikes or armrests, to undermine their intended effects, often to protest anti-homelessness legislation. These actions in particular are often considered acts of vandalism. [20] [21]

Resources

The Street Plans Collaborative, Inc. (dba Street Plans) in collaboration with Ciudad Emergente and Codesign studio, produces a series of free tactical urbanism e-books. Volumes 1 and 2 focus on North American case studies, Volume 3 is a Spanish-language guide to Latin American projects, and Volume 4 covers Australia and New Zealand, including responses to the 2011 Christchurch earthquake.

Street Plans' Mike Lydon and Anthony Garcia published a tactical urbanism book in March 2015. [22]

See also

Related Research Articles

<span class="mw-page-title-main">Sidewalk</span> Pedestrian path along the side of a road

A sidewalk, pavement, footpath in Australia, India, New Zealand and Ireland, or footway is a path along the side of a road. Usually constructed of concrete, pavers, brick, stone, or asphalt, it is designed for pedestrians. A sidewalk is normally higher than the roadway, and separated from it by a kerb. There may also be a planted strip between the sidewalk and the roadway and between the roadway and the adjacent land.

<span class="mw-page-title-main">Pedestrian crossing</span> Place designated for pedestrians to cross a road, street or avenue

A pedestrian crossing is a place designated for pedestrians to cross a road, street or avenue. The term "pedestrian crossing" is also used in the Vienna and Geneva Conventions, both of which pertain to road signs and road traffic.

<span class="mw-page-title-main">New Urbanism</span> Urban design movement promoting sustainable land use

New Urbanism is an urban design movement that promotes environmentally friendly habits by creating walkable neighbourhoods containing a wide range of housing and job types. It arose in the United States in the early 1980s, and has gradually influenced many aspects of real estate development, urban planning, and municipal land-use strategies. New Urbanism attempts to address the ills associated with urban sprawl and post-Second World War suburban development.

<span class="mw-page-title-main">Traffic calming</span> Road design measures that raise the safety of pedestrians and motorists

Traffic calming uses physical design and other measures to improve safety for motorists, car drivers, pedestrians and cyclists. It has become a tool to combat speeding and other unsafe behaviours of drivers in the neighbourhoods. It aims to encourage safer, more responsible driving and potentially reduce traffic flow. Urban planners and traffic engineers have many strategies for traffic calming, including narrowed roads and speed humps. Such measures are common in Australia and Europe, but less so in North America. Traffic calming is a calque of the German word Verkehrsberuhigung – the term's first published use in English was in 1985 by Carmen Hass-Klau.

<span class="mw-page-title-main">Street</span> Public thoroughfare in a built environment

A street is a public thoroughfare in a built environment. It is a public parcel of land adjoining buildings in an urban context, on which people may freely assemble, interact, and move about. A street can be as simple as a level patch of dirt, but is more often paved with a hard, durable surface such as tarmac, concrete, cobblestone or brick. Portions may also be smoothed with asphalt, embedded with rails, or otherwise prepared to accommodate non-pedestrian traffic.

<span class="mw-page-title-main">Curb extension</span> Traffic calming measure

A curb extension is a traffic calming measure which widens the sidewalk for a short distance. This reduces the crossing distance and allows pedestrians and drivers to see each other when parked vehicles would otherwise block visibility. The practice of banning car parking near intersections is referred to as daylighting the intersection.

Beautification is the process of making visual improvements to a town, city, or urban area. This most often involves planting trees, shrubbery, and other greenery, but frequently also includes adding decorative or historic-style street lights and other lighting and replacing broken pavement, often with brick or other natural materials. Old-fashioned cobblestones are sometimes used for crosswalks; they provide the additional benefit of slowing motorists.

<span class="mw-page-title-main">Hollywood Boulevard</span> Street in Hollywood, Los Angeles, California, United States

Hollywood Boulevard is a major east–west street in Los Angeles, California. It runs through the Hollywood, East Hollywood, Little Armenia, Thai Town, and Los Feliz districts. Its western terminus is at Sunset Plaza Drive in the Hollywood Hills and its eastern terminus is at Sunset Boulevard in Los Feliz. Hollywood Boulevard is famous for running through the tourist areas in central Hollywood, including attractions such as the Hollywood Walk of Fame and the Ovation Hollywood shopping and entertainment complex.

<i>Woonerf</i> Type of living street design originally implemented in the Netherlands and Flanders (Belgium)

A woonerf is a living street, as originally implemented in the Netherlands and in Flanders (Belgium). Techniques include shared space, traffic calming, and low speed limits.

<span class="mw-page-title-main">Living street</span> Traffic calming in spaces shared between road users

A living street is a street designed with the interests of pedestrians and cyclists in mind by providing enriching and experiential spaces. Living streets also act as social spaces, allowing children to play and encouraging social interactions on a human scale, safely and legally. Living streets consider all pedestrians granting equal access to elders and those who are disabled. These roads are still available for use by motor vehicles; however, their design aims to reduce both the speed and dominance of motorized transport. The reduction of motor vehicle dominance creates more opportunities for public transportation.

<span class="mw-page-title-main">Bike lane</span> Road traffic lane for cyclists

Bike lanes (US) or cycle lanes (UK) are types of bikeways (cycleways) with lanes on the roadway for cyclists only. In the United Kingdom, an on-road cycle-lane can be firmly restricted to cycles or advisory. In the United States, a designated bicycle lane or class II bikeway (Caltrans) is always marked by a solid white stripe on the pavement and is for 'preferential use' by bicyclists. There is also a class III bicycle route, which has roadside signs suggesting a route for cyclists, and urging sharing the road. A class IV separated bike way (Caltrans) is a bike lane that is physically separate from motor traffic and restricted to bicyclists only.

<span class="mw-page-title-main">Guerrilla gardening</span> Planting on land where not legally allowed

Guerrilla gardening is the act of gardening – raising food, plants, or flowers – on land that the gardeners do not have the legal rights to cultivate, such as abandoned sites, areas that are not being cared for, or private property. It encompasses a diverse range of people and motivations, ranging from gardeners who spill over their legal boundaries to gardeners with a political purpose, who seek to provoke change by using guerrilla gardening as a form of protest or direct action.

<span class="mw-page-title-main">Road diet</span> Transportation planning technique

A road diet is a technique in transportation planning whereby the number of travel lanes and/or effective width of the road is reduced in order to achieve systemic improvements.

<span class="mw-page-title-main">Complete streets</span> Transportation policy and design approach

Complete streets is a transportation policy and design approach that requires streets to be planned, designed, operated and maintained to enable safe, convenient and comfortable travel and access for users of all ages and abilities regardless of their mode of transportation. Complete Streets allow for safe travel by those walking, cycling, driving automobiles, riding public transportation, or delivering goods.

<span class="mw-page-title-main">Eastern Parkway</span> Boulevard in Brooklyn, New York

Eastern Parkway is a major east–west boulevard in the New York City borough of Brooklyn. Designed by Frederick Law Olmsted and Calvert Vaux, it was built between 1870 and 1874 and has been credited as the world's first parkway. At the time of its construction, Eastern Parkway went to the eastern edge of Brooklyn, hence its name.

<span class="mw-page-title-main">Culver Boulevard Median Bike Path</span> Rail-trail cycle route in California, United States

The Culver Boulevard Median Bike Path is Class I rail trail bicycle path, walk route and linear park on Culver Boulevard in western Los Angeles County, California.

<span class="mw-page-title-main">Parklet</span> Urban design structure

A parklet is a sidewalk extension that provides more space and amenities for people using the street. Usually parklets are installed on parking lanes and use several parking spaces. Parklets typically extend out from the sidewalk at the level of the sidewalk to the width of the adjacent parking space.

<span class="mw-page-title-main">East River Greenway</span> Esplanade in Manhattan, New York

The East River Greenway is an approximately 9.44-mile-long (15.19 km) foreshoreway for walking or cycling on the east side of the island of Manhattan on the East River. It is part of the Manhattan Waterfront Greenway. The largest portions are operated by the New York City Department of Parks and Recreation. It is separated from motor traffic, and many sections also separate pedestrians from cyclists. The greenway is parallel to the Franklin D. Roosevelt East River Drive for a majority of its length.

<span class="mw-page-title-main">Guerrilla crosswalk</span> Unauthorized pedestrian crossing markings

A guerrilla crosswalk is a pedestrian crossing that has been modified or created without jurisdictional approval, and with the intent of improving pedestrian and other non-automobile safety. These interventions are a common strategy within tactical urbanism, a type of low-cost, often temporary change to the built environment intended to improve local livability. Guerilla crosswalks have been noted in news articles since at least 2009 and have become more well known as an urban strategy in recent years. The first known example of guerilla crosswalks can be found in Canada in 1987 when social activists John Valeriote and Erik Veldman created a crosswalk in Guelph, Ontario for students to safely cross a busy road in front of their school.

<span class="mw-page-title-main">Stroad</span> Type of thoroughfare

A stroad is a type of thoroughfare that is a mix between a street and a road. Common in the United States and Canada, stroads are wide arterials that often provide access to strip malls, drive-throughs, and other automobile-oriented businesses. Urban planners have criticized stroads for their safety issues and poor efficiency. While streets provide access to shops and residences at safe traffic speeds, and roads can efficiently move traffic at high speed and volume, stroads pose dangers to drivers and pedestrians and are also prone to congestion.

References

  1. 1 2 Lydon, Mike; Bartman, Dan; Garcia, Tony; Preston, Russ; Woudstra, Ronald (March 2012). Tactical Urbanism Short-term Action Long-term Change Volume 2. The Street Plans Collaborative. p. 7. Retrieved 23 October 2014.
  2. Lydon, Mike; Garcia, Tony (December 2016). Tactical Urbanism Materials and Design Guide. Street Plans Collaborative. p. 11. Retrieved 2021-10-19.{{cite book}}: |website= ignored (help)
  3. Pfeifer, Laura. "The Planner's Guide to Tactical Urbanism" (PDF). Regina Urban Ecology. Retrieved 23 October 2014.
  4. 1 2 Mittendorf, Robert (May 29, 2022). "Bellingham neighbors wanted quick action to stop speeding. So they went rogue". The Bellingham Herald. Bellingham, Washington . Retrieved May 29, 2022. As Bellingham elected officials and traffic engineers are deciding where to prioritize transportation projects such as roads, bike lanes and sidewalks over the next several years, some residents are seeking a speedier remedy. They're trying to goose the bureaucracy into taking quick action to slow the commuters ... To get the city's attention earlier this year, about 50 Columbia residents spent a few hours building a pair of DIY crosswalks, using colored chalk and some traffic cones, materials that cost about $200
  5. Certeau, Michel de. The Practice of Everyday Life. University of California Press. Reprint edition (December 1, 2011).
  6. "Tactical Urbanists Are Improving Cities, One Rogue Fix at a Time". Smithsonian.
  7. "Lighter, Quicker, Cheaper: A Low-Cost, High-Impact Approach". pps.org.
  8. Bossart, Diane. "The rise of tactical urbanism". Next Pittsburg. Retrieved 23 October 2014.
  9. Davis, Brian. "On Broadway, Tactical Urbanism". faslanyc. Retrieved 23 October 2014.
  10. Lydon, Mike. "The Next Urbanism: A Movement Evolves". Planetizen. Retrieved 23 October 2014.
  11. "The Better Block". The Better Block. Retrieved 23 October 2014.
  12. "chair bombing - popupinfrastructure". cargocollective.com. Retrieved 2024-04-26.
  13. Kroman, David (May 26, 2022). "Seattle residents painted their own crosswalk. It didn't go over well". The Seattle Times. Seattle. Retrieved May 26, 2022. There's a name for when community members make unsanctioned changes to city-owned streets: "tactical urbanism."
  14. "Downtown De-Fence Project". Downtown De-Fence Project. Toronto Building Space Committee. Archived from the original on 23 January 2016. Retrieved 23 October 2014.
  15. "Why Depave". Depave. Retrieved 11 October 2017.
  16. Best, Hilary. "Park(ing) Day!". Spacing Toronto. Retrieved 23 October 2014.
  17. "Wikispaces". streetswiki.wikispaces.com. Retrieved 2020-04-29.[ permanent dead link ]
  18. "NYC DOT - NYC Plaza Program Sites". nyc.gov.
  19. Durkin, Erin. "Bloomberg predicts Times Square pedestrian plaza will stay under de Blasio". nydailynews.com. Retrieved 2020-04-29.
  20. MacNeill, Arianna. "'Hostile architecture': A group wanted for removing armrests from MBTA benches says they're helping the homeless". www.boston.com. Retrieved 2024-04-26.
  21. "Victory As Tesco Abandons Anti-Homeless Spikes After Concrete Vandalism". HuffPost UK. 2014-06-12. Retrieved 2024-04-26.
  22. "Tactical Urbanism". Island Press. Retrieved 23 October 2014.