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    Paper presented to Walk21-VCities for People, The Fifth International Conference on

    Walking in the 21stCentury, June 9-11 2004, Copenhagen, Denmark

    www.citiesforpeople.dk; www.walk21.com

    The pedestrian and the city - a historical review, from the

    Hippodamian city, to the modernistic city and to the sustainableand walking-friendly city

    S Olof Gunnarsson, Chalmers University of Technology, Goteborg, Sweden

    Contact details:

    S Olof Gunnarsson, Emeritus Professor, Urban and Traffic Planning,Chalmers University of Technology, Goteborg, Sweden.

    Abstract

    A review is given on the situation and the role of the pedestrian in European cities fromancient times to the 20

    thcentury as a function of political and military strategies, of

    technological progress, and of the influence of urban idealists and architectural protagonists. A

    vision for a walking-friendly city is formulated where the pedestrian is the measure of the city.

    The goal should be to bring back city spaces to the pedestrians and create a sustainable andhuman city on foot, where the pedestrians can move freely and conveniently in a secure and

    beautiful environment.

    http://www.citiesforpeople.dk/http://www.walk21.com/http://www.walk21.com/http://www.citiesforpeople.dk/
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    The pedestrian and the city - a historical review, from the

    Hippodamian city, to the modernistic city and to the sustainable

    and walking-friendly city

    S Olof Gunnarsson, Chalmers University of Technology, Goteborg, Sweden

    The development of urban design and street networks until the 20th

    century

    The urban pattern, the streets and the status of pedestrians have varied during different periods

    in the history - a function of political and military strategies, of technological progress, and of

    the influence of urban idealists and architectural protagonists. The study is limited to Europeanexperiences.

    The city model of Hippodamus

    Hippodamus a Grecian, who died in 439 BC - is considered to be the first theorist in townplanning. He introduced the grid pattern street network, where the city of Miletus is the most

    well-known - a city with straight streets in angles and a square (agora) in the middle of the

    town. However there had been regular street patterns earlier, e.g. Kahun, a town constructed in2 500 BC for the pyramid workers in Egypt.

    The city model of VitruviusMarcus Pollio Vitruvius in 100 BC), the author of Ten Books on Architecture, designed an

    ideal city with eight radial streets, not directly leading to the city centre, from defensive

    military points of view. The idea was also to avoid adverse winds.

    The city of Pompeii (destroyed in AD 79).

    The streets had well-paved streets with sidewalks (with a width of 1-1.5 m and a height of 0.5-

    0.6 m) and also stepping stones as pedestrian crossings.

    Ancient Rome

    The city had three types of streets: the itinera for pedestrians only, the actusfor passage ofonly one cart at a time, and the viaefor passage of two carts abreast. However, the streets

    became very crowded with continual conflicts between pedestrians and vehicles. In 50 BC

    Julius Caesar banned cargo carts during daytime, with the exception of the transport ofbuilding material and official carts. The Roman satirist Juvenal (60-128 AD) told that the

    regulation had a negative effect: people could not sleep depending on the heavy and noisy

    traffic in the night hours. He also mentioned the problems of being a pedestrian: elbows,

    pokes, treads on the crowded streets.

    The medieval city

    The medieval city had winding streets and cul-de-sacs, which were easily defended by swords.The square was very important as a market place and meeting point.

    Traffic separation according to Leonardo da Vinci

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    Leonardo da Vinci proposed in 1487 a city plan with two levels, the upper level for

    pedestrians, the lower for vehicles. His idea was based not only on avoiding congestion for

    pedestrians, but also on preventing the plague.

    The renaissance city

    The city pattern of the 16

    th

    century was based on military defence, e.g. Palma Nova in Italy.The invention of firearms demanded straight streets and the grid pattern was introduced again,

    recommended by Andrea Palladio among others. Giovanno Lorenzo Bernini proposed

    adornment of squares and public places, e.g. Romes Piazza Navona.

    London in the 1850s

    London in the 1850s was crowded with many horse cabs and dirty from the smoke of steam

    engines, illustrated by the French painter Gustave Dor. In 1865, the so called Red flag law

    said that automotive vehicles should be driven at a maximum speed of 4 miles per hour, and aman should walk in front of the vehicle with a red flag.

    Urban surgery: Napoleon III and Haussmann in Paris in 1850-70

    Napoleon III had an idea to make Paris as ancient Rome. Under the leadership of GeorgesEugne Haussmann, Paris was transformed by massive urban surgery by creating great

    boulevards. The purpose was both military and commercial. A result of the

    haussmannization was the establishment of more than 1100 km of sidewalks and plantedtrees. The model influenced many other cities around the world, e.g. Vienna and Stockholm.

    Moving sidewalks

    A proposal to articulate moving platforms on wheels and a track was presented for New York

    in 1874. A moving sidewalk was installed at the Worlds Columbian Exposition in 1893, and

    also at the exhibition in Paris in 1900. It was a two-speed system to run at 3 and 6 mph. Theidea of moving platforms was the predecessor of pedestrian conveyors.

    Modernism: the city and the pedestrian in the 20th

    century

    Before 1850 the city was based on transport on foot and horses. The pedestrian was free to

    walk on the street. The industrial revolution and the machine era changed the situation.Pedestrians were more and more forced out of their place on the streets and in the squares, in

    favour of giving space to cars, buses, and cyclists.

    This period is characterised by a lot of ideas in urban design and street patterns. Table 1 and

    Figure 1 give a summary of the different epochs, the town and street structure, and the role of

    the pedestrians.

    Well-known protagonists in urban design are among others:

    Camillo Sitte (1889): City-Building according to Artistic Principles Arturo Soria y Matta (1892):Linear City

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    Ebenezer Howard (1898): Tomorrow: A Peaceful Path to Real Reform (The GardenCity)

    Tony Garnier (1917): The Industrial City (1917) Le Corbusier (1922-25): City for Three Million People, Urbanism Frank Lloyd Wright (1935): The Broadacre City adapted for automobiles Clarence Stein, Henry Wright (1928):Radburn (with traffc separation) Sir Patrick Abercrombie (1944):New Towns (with traffic separation) Sir Buchanan (1963): Traffic in Towns Ricardo Bofill, Rob and Leonard Krier (1970s): Postmodernism

    Walking-friendly inventions

    City arcades

    The Roman harbour city of Ostia had ground-story arcades, often with shops. City arcades

    were introduced in many European cities in the 15th

    century, e.g. in the city of Bern and in

    Bologna. A visitor in Bern said in 1479 that there were archways to both sides of the streetunder which one can wander about with dry feet.

    Galleries

    The first over-decked street (gallery) seems to have been Burlington Arcade in London (1598-

    1680). The Vittorio Emanuelle II street in Milan was covered in 1865-1877 by a proposal from

    Giuseppe Mengoni.

    Pedestrian streets and zonesPedestrian malls in new areas were first introduced in Rotterdam (Lijnbaan) in 1950, and later

    on in connection with city renewal projects, e.g. in Stockholm. Pedestrian streets and zones

    were established in Germany in the 1950s, e.g. Cologne (Hohe Strasse), and in Copenhagenin 1962 (Strget)

    The woonerf concept

    In the Netherlands, a special type of residential street - a woonerf, literally living yard-

    was formulated by Professor Nick de Boer in 1963.

    Walking aidsThe rollator a 4-wheel device for helping walking and for sitting and carrying small

    packages - was in general use in Sweden from 1980. A similar piece of equipment is the kick-sledge in winter time.

    Vision of a sustainable and walking-friendly city

    The goal should be to bring back living spaces to the pedestrians and create a sustainable andhuman city on foot, where the pedestrians can move freely and conveniently in a secure and

    beautiful environment: the pedestrian should be the measure of the city.

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    Strategies

    1) Make priorities for pedestrians in urban renewal policies and programs for environment andhealth.

    2) Bring back proximity and community through establishing community nodes for jobs,service, social and cultural activities.

    3) Organise urban space with regard to the need for accessibility, safety and security forpedestrians and implement a walking route plan covering the whole city

    4) Make guarantees for comfort, security and safety for pedestrians through traffic taming

    measures, rights of way for pedestrians and through efficient maintenance of walkways.

    5) Plan and implement measures through co-ordination between different authorities.

    6) Promote research on the city and the pedestrians.

    7) Finally, rouse public opinion for the sake of pedestrians and the need for more living space

    for pedestrians: the pedestrian is the measure of the city!

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    Table 1 Review of town and street pattern related to the pedestrians during

    the19th

    century

    Epoch Town and street pattern Pedestrians and city traffic

    1900 - 1920

    Industrialisation.High density areas

    Ill health

    Artistic city (Sitte)

    Garden city (Howard)Linear city (Soria y Mata)

    Industrial city (Garnier)

    Pedestrian, moving freely in

    the streetsHorses and wagons

    Urban railways, metros

    1920-1930Mass produced

    automobiles

    Depression

    Contemporary city (LeCorbusier)

    Open blocks, greenbelts

    Straight and broad streetsPedestrians out of the street

    1930-1945Functionalism

    World War II

    Radburn (Stein, H Wright)Broadacre city (Wright)

    Neighbourhood (Mumford)

    Separation ofpedestrians-cars

    Motorways

    1945-1960Post war era

    New Towns. ABC-CityCity renewal with demolition

    Pedestrian streetsMetro construction

    1960-1975

    Housing shortage

    Car dependencyEnvironmental

    problems (Silent

    Spring of Carson)

    Satellite towns.

    Traffic in towns (Buchanan)

    Critics (Jacobs, Gehl)

    Children safety.

    Traffic separation in new areas

    Environmental capacityWoonerfs

    1975-1990Sustainable

    development

    (Brundtland report)

    Postmodernism (Krier)Waterfront development

    Traffic calming and zoningBus streets

    1990-2000

    Environmentalproblems

    (Rio agenda)

    Neotraditionalism

    Urban renewal

    Grid patterns. Boulevards

    Trams back30 kph-zones

    Mobility management

    2000-

    IT-society

    Globalisation

    Sustainable, liveable city

    Proximity and community

    Vision: Pedestrian is the

    Measure of the City

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    Figure 1 Review of urban design, pedestrians and traffic during the 19th

    century

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