Creating Vibrant Public Spaces: Streetscape Design in Commercial and Historic Districts
Public space and street design in commercial districts can dictate the success or failure of walkable community centers. Instead of focusing our efforts on designing new “compact town centers,” many of which are located in the suburbs, we should instead be revitalizing existing authentic town centers. This informative, practical book describes methods for restoring the health and vibrancy of the streets and public spaces of our existing commercial districts in ways that will make them positive alternatives to suburban sprawl while respecting their historic character.
 
Clearly written and with numerous photos to enhance the text, Creating Vibrant Public Spaces uses examples from communities across the United States to illustrate the potential for restoring the balance provided by older urban centers between automobile access and “walkability.” In advice that can be applied to a variety of settings and scales, Crankshaw describes the tenets of contemporary design theory, how to understand the physical evolution of towns, how to analyze existing conditions, and how to evaluate the feasibility of design recommendations.
 
Good design in commercial centers, Crankshaw contends, facilitates movement and access, creates dynamic social spaces, and contributes to the sense of a “center”—a place where social, commercial, and institutional interaction is more vibrant than in surrounding districts. For all the talk of creating new “green” urban spaces, the ingredients of environmentally aware design, he points out, can often be found in the deteriorating cores and neighborhoods of towns and cities across the United States. With creativity, planning, and commitment, these centers can thrive again, adding to the quality of local life and contributing to the local economy, too.
1111886497
Creating Vibrant Public Spaces: Streetscape Design in Commercial and Historic Districts
Public space and street design in commercial districts can dictate the success or failure of walkable community centers. Instead of focusing our efforts on designing new “compact town centers,” many of which are located in the suburbs, we should instead be revitalizing existing authentic town centers. This informative, practical book describes methods for restoring the health and vibrancy of the streets and public spaces of our existing commercial districts in ways that will make them positive alternatives to suburban sprawl while respecting their historic character.
 
Clearly written and with numerous photos to enhance the text, Creating Vibrant Public Spaces uses examples from communities across the United States to illustrate the potential for restoring the balance provided by older urban centers between automobile access and “walkability.” In advice that can be applied to a variety of settings and scales, Crankshaw describes the tenets of contemporary design theory, how to understand the physical evolution of towns, how to analyze existing conditions, and how to evaluate the feasibility of design recommendations.
 
Good design in commercial centers, Crankshaw contends, facilitates movement and access, creates dynamic social spaces, and contributes to the sense of a “center”—a place where social, commercial, and institutional interaction is more vibrant than in surrounding districts. For all the talk of creating new “green” urban spaces, the ingredients of environmentally aware design, he points out, can often be found in the deteriorating cores and neighborhoods of towns and cities across the United States. With creativity, planning, and commitment, these centers can thrive again, adding to the quality of local life and contributing to the local economy, too.
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Creating Vibrant Public Spaces: Streetscape Design in Commercial and Historic Districts

Creating Vibrant Public Spaces: Streetscape Design in Commercial and Historic Districts

by Ned Crankshaw
Creating Vibrant Public Spaces: Streetscape Design in Commercial and Historic Districts

Creating Vibrant Public Spaces: Streetscape Design in Commercial and Historic Districts

by Ned Crankshaw

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Overview

Public space and street design in commercial districts can dictate the success or failure of walkable community centers. Instead of focusing our efforts on designing new “compact town centers,” many of which are located in the suburbs, we should instead be revitalizing existing authentic town centers. This informative, practical book describes methods for restoring the health and vibrancy of the streets and public spaces of our existing commercial districts in ways that will make them positive alternatives to suburban sprawl while respecting their historic character.
 
Clearly written and with numerous photos to enhance the text, Creating Vibrant Public Spaces uses examples from communities across the United States to illustrate the potential for restoring the balance provided by older urban centers between automobile access and “walkability.” In advice that can be applied to a variety of settings and scales, Crankshaw describes the tenets of contemporary design theory, how to understand the physical evolution of towns, how to analyze existing conditions, and how to evaluate the feasibility of design recommendations.
 
Good design in commercial centers, Crankshaw contends, facilitates movement and access, creates dynamic social spaces, and contributes to the sense of a “center”—a place where social, commercial, and institutional interaction is more vibrant than in surrounding districts. For all the talk of creating new “green” urban spaces, the ingredients of environmentally aware design, he points out, can often be found in the deteriorating cores and neighborhoods of towns and cities across the United States. With creativity, planning, and commitment, these centers can thrive again, adding to the quality of local life and contributing to the local economy, too.

Product Details

ISBN-13: 9781610910569
Publisher: Island Press
Publication date: 09/26/2012
Sold by: Barnes & Noble
Format: eBook
Pages: 238
File size: 21 MB
Note: This product may take a few minutes to download.

About the Author

Ned Crankshaw is an associate professor of landscape architecture at the University of Kentucky. He has written about streetscape design in historic commercial districts in numerous journals and magazines.

Read an Excerpt

Creating Vibrant Public Spaces

Streetscape Design in Commercial and Historic Districts


By Ned Crankshaw

ISLAND PRESS

Copyright © 2009 Ned Crankshaw
All rights reserved.
ISBN: 978-1-61091-056-9



CHAPTER 1

A Philosophical Basis for Downtown Design

Patterned by streets, shaped by buildings, and forming the connections among everything, a complex spatial fabric forms the place of our public existence in a downtown. Pedestrian walks, squares, plazas, and other intentional public spaces, street space for automobiles and buses, parking areas, transit stops, and the interstitial spaces between them all compose the downtown landscape. The design and use of this landscape have much to do with the quality of life in traditional and traditionally modeled commercial districts. Good design will facilitate movement and access with multiple modes, provide the setting for architecture, create dynamic social spaces, and contribute to the sense of center: a place where social, commercial, and institutional interaction is more dense and more vibrant than in surrounding districts.

This book draws its examples mainly from smaller cities and larger towns, but the principles apply across a wide spectrum of urban commercial districts. The central business districts of the largest cities present a distinctive set of issues related to transit, circulation, and parking that result from their singular scale and are not specifically addressed here. Even in the largest cities, however, multiple urban neighborhoods have centers of concentration where commercial and social activities are clustered in the manner of town centers.

Particularly thoughtful design is needed in downtowns because, as a human environment, they present great potential and great challenges. The viability of commercial districts is essential if communities are to offer a range of choices for living patterns. Design within them is restricted by existing spatial patterns in a way unlike few other environments. Most important is that downtowns collectively represent a vast underutilized infrastructure made up of thousands of commercial districts in towns, cities, and neighborhoods across North America. Finally, even New Urbanist commercial districts, which are modeled on traditional town centers, would benefit from careful design of downtown landscapes so that the space of these places is as varied and interesting as their buildings.

The existing development patterns of these commercial districts could facilitate a form of town life that consumes less energy and encourages better health through pedestrian and bicycle transportation. Their redevelopment and densification can help conserve farmland and wildlands. They represent a history of investment of energy and materials in buildings and infrastructure that should not be wasted. Finally, vital town centers whose historic fabric is useful in the present might enable stronger feelings of community and shared enterprise to develop.

Perhaps because they are ubiquitous, little has been written about these districts in urban design literature. Geographers, particularly John Jakle and Richard Francaviglia, have written about their evolution and meaning as places. Preservationists, especially the National Trust's Main Street program, have addressed the preservation of their buildings and the financial and organizational tools that can maintain their vitality. From time to time, articles or books have dealt sensitively with design of their landscape, but generally these pieces have been issue focused or specialized in treatment. New Urbanist designers credit them as models for neo-traditional communities but haven't focused enough on these places that already exist and need thoughtful planning and investment.

This book will delve into the public fabric that surrounds all the buildings and combines with those buildings to create town centers. It will discuss not only what is commonly known as streetscape design but also more: the downtown landscape's ability to provide space for the uses put to it by a town's citizenry. Streetscape design can be trivialized as a decorative effort, but it is the design of the system that connects people and places and in fact creates many of the places that make a town memorable.

This chapter describes a set of design philosophies whose application can meaningfully guide downtown design. Chapter 2 outlines spatial design issues that have been created by evolving land use patterns. The middle chapters deal with closely linked issues: the connections between neighborhoods and commercial districts (chapter 3), the analysis and design of walking routes inside commercial districts (chapter 4), and the spatial organization of parking (chapter 5). Chapter 6 concludes with design guidelines for the streetscape elements that are used to physically implement downtown plans.

In the years that I have worked with small towns—with students on university service projects, in research funded by state agencies, or with landscape architecture firms working on planning and design projects in historic commercial districts—I have been guided by some basic philosophies of landscape architecture and historic preservation. It has occurred to me over the years that these ideas are not shared by all of the different professions involved in downtown design. Certainly, the clients who live and work in small towns have a mixed level of understanding of the concepts that would enable them to communicate effectively with designers. Even many landscape architects would intuitively understand some philosophical ideas that guide their work, without being able to clearly explain them to a lay audience.

A good point to begin a book about design in commercial districts, then, is with an explanation of some of the ideas that guide useful design and that explain the very human responses and opportunities to which design is a servant. Is that not the essence of good design: that it creates opportunities for individual choice and community interaction and that it elicits responses of delight, comfort, happiness, or usefulness? That it makes new activities possible and existing activities better, more enjoyable, and more stimulating? That it allows one to lose explicit awareness of one's environment because that environment is so well suited to its purpose?

What ideas are most useful to guide design in the complex fabric of a historic downtown? It helps to look at what people do, or what they would like to do, there.

• In many towns and small cities, the downtown is the one place where people walk, not only for exercise but as a form of transportation. A downtown should be a comfortable walking place.

• Most downtowns have lost their primacy as mass-market retail districts, so they need to be engaging places for the more specialized commercial activities that can thrive in them.

• Centralized historic commercial districts are often the only commercial areas with neighborhoods in walking distance, so they need to be well connected to surrounding areas.

• These districts will not have parking directly in front of every store, as shopping centers do, so they need intuitively predictable parking systems.

• Downtowns will have the most interesting and venerated buildings, landscapes, and symbolic elements in their town. The districts need to provide a setting that lives up to their standard of quality but does not overshadow these elements.

• Downtowns usually best represent early periods of a town's development. They should be conserved so that they can continue to be part of the interesting mix of development periods found in a town.

• Finally, historic commercial districts should be places for authentic experience of what it means to be a town dweller, and they should continue to be important places for public events, social interaction, and government facilities.


These purposes and needs that we ascribe to a downtown should be guided by principles in four basic areas. First, environments should balance between being interesting and being comprehensible. Rachel and Stephen Kaplan, in their careers as professors of psychology at the University of Michigan, have worked to understand and explain what makes environments interesting and understandable. Their book Cognition and Environment: Functioning in an Uncertain World, in particular, provides an excellent discussion of the balance between a level of complexity that will keep people involved in a place and a level of predictability that will help people stay oriented and comfortably master a location. Second, one should be able to feel safe and in visual control of one's environment. Jay Appleton's book The Experience of Landscape explains what makes people comfortable in outdoor spaces, what feels intuitively safe. Third, an essential element of urban places—small town or large city—is a compact mix of land uses. Mixed land uses and short, walkable connections between parts of a town are essential for traditional town life. Fourth, rich environments result from the authentic expression of various ages of buildings and landscapes. Preservation and geography have been in a dialogue, at times an argument, over issues of the authenticity of artifacts themselves and of the life that can exist in and around those artifacts.

All of these—the need to provide comfort, the need to be interesting but understood, the need to be useful and connected, and the need to be authentic—are essential to a complete historic commercial district.


MAKING SENSE AND INVOLVEMENT

Rachel and Stephen Kaplan begin their book Cognition and Environment with a story.

Imagine yourself perched comfortably on the limb of a tree, peering through dense foliage at the behavior of people crossing a stream below. There is no bridge, but there are a few rocks that, with a bit of imagination, could be thought of as stepping stones. Here comes someone now. He steps out onto the stone closest to the bank, balances precariously, looks around, tentatively places one foot on the next stone, withdraws it, tries it again, and finally commits his full weight. Then more looking around, more hesitation, more testing, withdrawing, and testing again. Finally the stream is crossed, and our hero sits down on the bank for a little rest.

Now imagine another series of observations. An individual strides confidently up to the edge of the stream, steps onto the first stone with one foot, swings the other foot over to the second stone, and continues smoothly across with hardly a break in stride. There is not a trace of indecision or hesitation.


The story describes not two different people but the same person at two different times. The latter observation is of the person after he gained familiarity and became more effective in the environment of the stream crossing. The mental skill of negotiating one's way over a stream or through any physical environment requires the development of mental maps. With a level of familiarity, "a person acts as though the essentials of that environment were already stored in the head."

Picture tourists driving into an unfamiliar town. As they drive into downtown, they will slow and begin to look about uncertainly, thinking perhaps about finding a parking space. They will depend strongly on signs that give directions to parking, describe businesses, or identify points of interest. There will also be familiar cues that experienced travelers will read in the environment and that will give them more confidence. Neighborhoods with older homes and perhaps tree-lined streets indicate the downtown is approaching. Street names become significant; Main, Broadway, High, and others are associated with commercial districts. As the center of downtown is approached, buildings are taller and more densely placed. A courthouse or a square may indicate the center. Certain repeated patterns help to dispel uncertainty as familiarity builds confidence.

McDonald's and other chain restaurants provide the ultimate in familiarity. The offerings and the surroundings may not be inspiring or intriguing, but the restaurant can be experienced with the confidence born of familiarity. Anticipation allows one to predict what will happen next and, in turn, what to do. Anticipation is made possible by having a cognitive map, and in the McDonald's example the diner has been allowed to form a clear map by the repetitive restaurant plan.

If a person is traveling to new places or, conversely, if towns are beckoning visitors to come, how can a level of familiarity be increased? G. D. Weisman, in his research on orientation, found that structure most helped someone to feel oriented. Simple spatial structures were the least disorienting. Places with the most signs were the most disorienting because, as it turns out, excessive signs are usually used to compensate for an environment that is hard to decipher.

A disorienting spatial pattern in a commercial district would likely be experienced in a typical downtown fringe. A mixture of low-rise detached buildings, parking areas, drive-through lanes, and vacant space, these areas depend almost completely on signs, arrows, and lane markings to compensate for their lack of clear spatial structure and to maintain a level of orientation. It may be that what people call ugly is simply disorienting (figure 1.1).

A downtown street defined by a consistent line of buildings provides a more orienting experience. Shop windows and signs can easily be scanned for information because they fall within a similar plane. Occasional variations in the building line are seen as significant and indicate street intersections, parking areas, or public open spaces (figure 1.2).

Skillful negotiation of the environment requires predictability; "it is said, however, that familiarity breeds contempt." No town has ever printed a promotional brochure that said, "Come experience our predictable downtown!" People like variety, creating a paradox in which familiarity and variety are both preferred (figures 1.3 and 1.4).

People do not want to be overwhelmed, but they seek challenges that "fall just short of that." In other words, people seek involvement in their environment.

Involvement and making sense are simultaneous needs. One might ask, "Is there enough order, enough regularity so that I could figure it out without too much difficulty?" And conversely, one would be concerned with "whether there seems to be enough going on to be worth further exploration, whether there is enough variety to maintain one's interest." If the answer to those two questions appeared to be yes, then that place would probably be preferred.

The needs for making sense and for involvement depend on the environment for their fulfillment. The physical properties that support these needs can be identified and improved. A commercial district can be analyzed with these questions in mind, and streetscape or other plans can be used to improve the situation (figure 1.5).


Legibility and Mystery

Being involved in and making sense of an environment have a present and a future component. In the present, one senses coherence and complexity in environments. Identifiability and redundance, or repeating elements, are present here and now and are the main elements of coherence. Likewise, the "visual richness or diversity of the scene" is the major element of complexity and occurs in the present.

Legibility is the extension of coherence into what one imagines future experience will be like in an environment. "Environments that are high in legibility are those that look as if they would be easy to make sense of as one wandered farther and farther into them." They look as if they would allow "exploration without getting lost."

Mystery incorporates complexity into the anticipation of future experience. More preferred scenes "give the impression that one could acquire new information if one were to travel deeper into the scene" (figure 1.6).

In real towns, incorporating involvement and the ability to make sense requires a balance of pattern and detail, of consistency and anomaly. English author Thomas Sharp, writing ten years before the Kaplans, understood how coherence and complexity applied to both the scale of a town's plan and its individual buildings. He wrote: "There is the variety of plan-form; the variety that exists between broad streets, narrow streets, different kinds of irregularly aligned streets, between open places compared with these, and in the differences between open places themselves. That is the variety of contrast. And there is besides that, and more common than it, the variety in the buildings within the streets and places themselves, variety that is not so much of contrast but variety within the same kind, variety within an established rhythm, variety ... within similarity, within a broad unity of character."


(Continues...)

Excerpted from Creating Vibrant Public Spaces by Ned Crankshaw. Copyright © 2009 Ned Crankshaw. Excerpted by permission of ISLAND PRESS.
All rights reserved. No part of this excerpt may be reproduced or reprinted without permission in writing from the publisher.
Excerpts are provided by Dial-A-Book Inc. solely for the personal use of visitors to this web site.

Table of Contents

Creating Vibrant Public Spaces: Streetscape Design in Commercial Historic Districts Table of Contents Chapter 1: A Philosophical Basis for Downtown Design Chapter 2: Space and Land Use Configuration in Historic Commercial Districts Chapter 3: Connections: Neighborhood and Downtown Chapter 4: Walking Downtown: the Visitor's Experience Chapter 5: The Arrangement of Parking: A Design Perspective Chapter 6: Streetscape and Public Space Design Guidelines References Cited
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