Mahmud Rezaei,
Volume 32, Issue 2 (4-2022)
Abstract
This research explores the correlation between ‘walkability’ and the ‘sense of place’ in Tehran’s streets, particularly streets leading to the Imam Khomeini square (Maidan-e Tup-khana) at the heart of historic downtown. The goal is to evaluate the walkability through a measurable method in order to prioritize strategies to enhance various aspects of the historic districts. After reviewing the extensive urban design literature, 23 measures were selected and categorized into three aspects of the place: physical, perceptual, and behavioral. Data for each aspect were then gathered through structured questionnaires administered to diverse groups of experts. An expert panel, including 30 professionals from seven fields including urban planning, urban design, urban renewal, urban sociology, transportation, architecture, and urban management, rated the streets based on their confirmed criteria. Moreover, people have been consulted on the results proposed for the future of the district. This study concludes that the sense of the place will increase by enhancing walkability. The place quality has been more balanced in pedestrianized Bab-e-Homayoun. The panel agreed that Lalehzar Street had the first priority for improving its walkability. Complete Street is a proposed model for this street confirmed by people. This research, however, recommends at least ‘complete street’ patterns mixed with the pedestrianization model for the studied area which might be expanded to the whole historic downtown from Maidan-e Tup-khana to Arg (citadel), then toward the first and second Tehran’s fortifications. Here, Jabakhaneh Street works as the X-axis and Sabz-e-Meydan represents the Zero number of Tehran City.
Samaneh Jalilisadrabad, Anahita Tabaeian, Shaghayegh Parhizgar,
Volume 33, Issue 3 (8-2023)
Abstract
The significance of urban streets lies in their role as the fundamental structure and framework of a city. Streets acquire extraordinary power as they endure the passage of time, accumulating special meanings and memories. This inherent strength is so influential that proper organization and utilization of existing streets can render the construction of new ones unnecessary. Valiasr, spanning 18 kilometers, stands as the longest street in Tehran and the Middle East. Beginning at the railway square in the south of Tehran at an altitude of 1100 meters above sea level, it extends to Tajrish square in the north, reaching an altitude of 1600 meters above sea level. The street boasts wide sidewalks, a sizable pond, and a line of ancient plane trees, enhancing its aesthetic appeal. Originating during the Qajar era (1785-1925), various segments of Valiasr were constructed to link the capital with city gates. In the early Pahlavi period (1925-1979), it was further developed to connect summer palaces to the city. The street's design, implemented without strict adherence to existing buildings, aimed to establish a direct connection between the north and south of Tehran. During this era, significant government and public structures, royal residences, and palaces were constructed along both sides of Valiasr in adherence to established construction regulations from 1928. This period also witnessed the construction of cultural buildings, public parks, gardens, universities, and medical centers. Following the Islamic Revolution of Iran (1979), Valiasr Street evolved into one of Tehran's traditional shopping centers and promenades, reflecting the city's dynamic cultural shifts. Each historical period of Iran has profoundly impacted Valiasr Street, shaping it into a symbol of Tehran's historical and cultural evolution. To delve into the changing trends and meanings associated with Valiasr Street from 1925 to the present, a comprehensive approach was adopted. A total of 100 street users, encompassing residents, pedestrians, traders, and various stakeholders, were interviewed on-site within the study area. Subsequent to these interviews, a meticulous analysis of the gathered data was conducted, facilitating the synthesis and preparation of a comprehensive diagram. The findings reveal that a multitude of factors, including functional, economic, social, political, and cultural elements, have contributed to the evolving mental imagery associated with Valiasr Street across distinct epochs. In its early existence until 1925, the perceptual influence of the observer led to Valiasr Street being conceived as a narrow garden alley nestled among the Qajar city gardens. Transitioning into the period between 1925 and 1979, the passage of time transformed its role into a communication route connecting newly constructed palaces. Moreover, the increasing influence of temporal dynamics, coupled with cultural and social components, elevated Valiasr Street into the consciousness of the populace, turning it into a cherished urban space among the residents of Tehran. The period from 1979 until the present marks a notable phase in the urban life of Valiasr Street. Following a period of stagnation, the street has undergone a revitalization, and the impact of all four meaning-forming components, with a particular emphasis on the temporal aspect, has led to its designation as a cultural heritage site of the city of Tehran in 2011. This recognition culminated in its inclusion in the list of national heritage sites.
