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Oxford Circus Crossing as Teleological, Catalytic and Relevant Gustavo Henrique Campos de Faria Student Number: 7755712 EVLU 4018 – Principles of Urban Design Instructor Orly Linovski October 22nd - 2014 2 Introduction According to Inam, urban design is a field that can be misunderstood because it is composed of the field of architecture, landscape architecture, city planning and civil engineering. It is also perfunctory because the aesthetic form is considered more important than the real meaning: improvement of quality of life. (Inam, 2012). In order to describe meaningful urban design, Inam came up with urban design as “being teleological (i.e. driven by purpose rather than defined by disciplines); being catalytic (i.e. generating or contributing to long-term development processes); and being relevant (i.e. grounded in first causes and pertinent human values).” (2012, 38). This paper draws together analysis and concepts from the reading of Meaningful Urban Design: Teleological/ Catalytic/ Relevant, Inam A., through the Oxford Crossing Circus project, developed in the busiest junction in London, United Kingdom. This paper is divided into three sections. First, it briefly explores the Oxford Circus Crossing project and its conception. In the second section, the Oxford Circus Crossing is analyzed as an urban design project. The third section explores the Oxford Circus from the notion of meaningful urban design cited by Inam, being analyzed as a Teleological, Catalytic and Relevant urban design. The Project Oxford Circus is an intersection between two of the busiest streets in the West End in London, UK: Oxford Street and Regent Street (Figure 01). This junction is composed of the biggest shopping area in London, and it is an important point for transport interchange with more than 20 bus routes and underground subway routes. This intersection receives more than 80 million pedestrians per year. According to Coupe, et.al, “Over 40,000 people walk through the 3 junction at the busiest hours combined with 2,000 vehicles per hour moving along and between Regent Street and Oxford Street.” (2013, 25). The mixed use as a visiting and shopping area and a transport connection has created significant problems including congestion of roads and sidewalks as well as safety concerns. The old Oxford Circus layout was addressed of: “Until late 2009, the layout of Oxford Circus created problems rather than addressing the overwhelming demands for movement. Street-level crossings were set back along the approaches away from the ‘desire lines’ where people wanted to cross. Stairways to the underground station took up valuable room and stone balustrades around the four corners of the junction created zones of dead space in some areas while funnelling pedestrians through other areas.” (Coupe, et.al, 2013, 25). (See Figure 02). In order to solve this problem, a group of specialists developed a project that allows pedestrians to cross this intersection in six different ways, diagonally and laterally. As a solution Figure 01: Junction between Oxford Street and Regent Street – Oxford Circus Crossing Source: http://www.atkinsglobal.com/projects/oxford-circus-diagonal-crossing 4 Coupe, et.al cites, “(…) a special project team jointly led by consultant Atkins developed a solution to free up the space by providing new diagonal crossings, repositioning and widening the straight-across ones, removing the stone balustrades and providing two thirds more space by widening footways. The team also proposed a radical reduction in street clutter (…)” (2013, 26) (See Figure 03). With that, the project provides freedom of movement for pedestrians increasing the area of circulation and the ability to transition quickly thus reducing the congestion of footways. The project was inspired by Tokyo's Shibuya crossing. Denotative Urban Design Analyzing the Oxford Circus Crossing as an urban design project, one might take into consideration that it was developed in order to improve the pedestrian experience and the functionality of the city, and it was created with a useful and purposeful direction within the urban design description of Inam. According to Inam, the field of urban design is a mix of architecture, landscape architecture, urban planning and civil engineering (Inam, 2002, 37). Figure 02: Junction between Oxford Street and Regent Street – Oxford Circus Crossing Source: Visualising the New Oxford Circus junction in London, UK. Civil Engineering Special Issue, p. 26 5 Through the redesign of the intersection, it established an improvement in the functioning of the space, creating new paths that allow the facility and safety for pedestrians. It also provided better fluidity in traffic. It is possible considering that both pedestrians and motorists respect their paths and time. According to Webster, “Six intersecting paths encourage pedestrians to reach their destination quickly and minimise congestion. Furthermore the flexible crossing reduces the number of people jumping out between lights changing and thus contributes to smoothing the flow of traffic.” (2012, 04), (See Figure 03). As a complement, the team who worked on this project was composed of a multidisciplinary crew such as engineer, architect, city planner, urban planner, and transport planner, and it also had an in-depth study about the uses and users in the area. With that, Oxford Circus Crossing includes the basic elements described by Inam, being considered as an urban design project. Figure 03: Space utilization analysis Source: Visualising the New Oxford Circus junction in London, UK. Civil Engineering Special Issue, p. 31 Space utilisation Static pedestrians High Low A = Queuing zone B = Movement zone Existing Site Proposed Scheme 6 Urban Design as Teleological As Teleological, Inam defines as an ongoing process with built form products facing social developments including community, economic, international, sustainability and fecund urban environments. (Inam, 2012). Taking this concept as a tool to analyze the Oxford Circus Crossing as Teleological, the project started by taking into consideration the pedestrian experience in a troubled area that involves thousands of people and vehicles in a shopping area. The area was revitalizated, and physical barriers that were once used to direct the passage of pedestrians were removed, the area for the pedestrian walk has increased considerably, and leveling the pavement of the sidewalks and street designs and floor began to direct pedestrians to safe crossings. The whole project was developed in order to improve safety, security and quality of life for all users. (See Figure 04). Creating a new cityscape for the area, the work team provided not a new morphology for this area, but they also created an improvement of the relationship to all classes of the population that use this area. They also take as a reference Tokyo's Shibuya crossing, using it as a way to learn about the solutions of the same problem in other countries. Figure 04: The renewed Oxford Circus in Operation Source: http://www2.pictures.zimbio.com/gi/Europe+Largest+Diagonal+Crossing+ Launched+X0ncJ8a6ywhl.jpg 7 Urban Design as Catalytic Inam subdivides Catalytic urban design as a community development, economic development and international development (See Table 01). Table 01 – Elements of Urban Design as a Catalytic Community Development “Urban design as a catalyst for, or as active component of, community development consists of intelligent community participation in projects facilitated by dialogue between community representatives and urban designers and community leadership that is representative of community views, institutional partnerships (e.g. between private and non-profitsectors) and decision-making structures (e.g. simulations and games) that lead to enabling urban environments, and the soft-programming of urban design (e.g. incorporation of public expression and cultural identity, and activities, events programmes and services integrated with the built forms).” (Inam, 2012, 39- 41) Economic Development “Urban design as a catalyst for, or as active component of, economic development involves designing projects that generate employment on a long- term basis, attract investment into deprived areas and increase business and tax revenues. In this context, a city is not only a spatial concentration of a large number of people, but also contains a density of economic activites.” (Inam, 2012, 42). International Development “Urban design as a catalyst for, or as active component of, international development takes the guise of sensitivity to context, the generation of cross- cultural learning and directly addressing issues which arise out of the continuing phenomenon of economic globalization.” (Inam, 2012, 45). First, Coupe, et.al say, “At the start of the project a communications strategy was developed which went far beyond the normal practices of public consultation through exhibitions, leaflets and meetings.” (2013, 27), showing that the criteria of community development was an important step in the development of this project (See Attached 01, form used to obtain information about users). Second, as a Transport Committee of London cites, “The West End is world renowned as a destination for shopping. The experience of Oxford 8 Street, Regent Street and Bond Street should live up to this reputation – providing truly world class leisure and tourism facilities.” (2010, 26). With that, this project encompasses the second element of the catalytic urban design: economic development. Considering that this area is designed especially for shopping and public transport connection, the work team wondered about the future, and solved emergent problems such as congestion of footways and roads diagnosed until the due date of this project, in order to improve the experience of the users in this area, creating a better space for customers and tourists that attend this Central London area and also improving the commerce. Confirming that, Webster cites, “Feedback from shop stores fronting onto the Circus was also generally positive, and they welcomed the more open aspect of the street. The Nike Town store reported a 9% increase in customer numbers for November 2009 compared to 2008, which may be partially related to these street improvements.” (2012, 06). As an international development element, the Oxford Circus Crossing is composed of an in-depth study of the area, its users, and similar projects that solved the same problem in other countries in order to determine the best solution for the site according to the context of the area and its use (See Figure 05 and Figure 06). Figure 05: Individual pedestrians in a Legion Figure 06: The Vissim vehicle model of model Oxford Circus in of the proposed operation Source: Visualising the New Oxford Circus junction in London, UK. Civil Engineering Special Issue, p. 29-30. 9 Urban Design as Relevant Inam defines relevant urban design as “urban design that is pertinent to matters at hand (e.g. critical urban issues), and that is based on fundamental human and natural conditions.” (Inam, 2012, 48). With that, the Oxford Crossing Circus is a project that was necessary according to the actual needs of this area. All projects should be able to undergo changes over time, in view of nothing is permanent in urban design. Over time, new needs will arise and new proposals will emerge to meet the new needs. Thereby, the creation of six crosswalks, a new design of signaling and increased area of circulation of pedestrians was the solution to the problems diagnosed until the time of the elaboration of the project. Therefore, this project was just the beginning of several others that will arise according to the needs of each season. (See Figure 07). Figure 07: Before / Construction / After Source: Lessons Learned Report, Oxford Circus Crossing, March 2010. 10 Conclusion As an important view of urban design, one might see that it is not only a project. It involves several factors such as user, use, area, necessities, and so on, showing that urban design projects are always changing over time as soon as new necessities will emerge. The Oxford Circus Crossing is considered as an urban design project because it had an in-depth case study, trying to find the best solution for the current problem of excess of people and vehicles in a central area in London. With that, they choose as a main conception the pedestrian experience, and through analyses they solved the problem creating a renewed area with new functionalities and aesthetic form. Therefore, the Oxford Circus Crossing encompasses aesthetic, form, functionality, economy, politics, and social development, qualifying it as a meaningful urban design described by Inam. 11 References Inam, A. (2002). "Meaningful Urban Design: Teleological/ Catalytic/ Relevant." Journal of Urban Design 7(1): 35 - 38. Couple, G., Greenwood, C., Fraser, P., & Hinks, M. (2014, May). Visualising the New Oxford Circus junction in London, UK. Civil Engineering Special Issue, 25-32. Webster, G. F. (2012, January). Better Streets Review. Urban Design London. Lecture conducted from Transport for London, London. Pidgeon, C. (Chair), Shawcross, V. (Deputy Chair), Arnold, J., Borwick, V. (Rapporteurs for this investigation), Cleverly, J., Jones, J., McCartney, J., O’Connell, S., Tracey, R. (2010, February). Streets ahead Relieving congestion on Oxford Street, Regent Street and Bond Street. London Assembly. Lecture conducted from Transport Committee, London. 12 Attached 01: Form used to obtain information about users opinion 13 Attached 02: Peer Review