Browsing by Subject "Bicycle planning"
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Item Creating Bicycle Transportation Networks: A Guidebook(Minnesota Department of Transportation, 1996-07) Sykes, Robert D.; Driscoll, Trina WicklatzThis guide presents a practical planning model for bicycle transportation in cities, suburbs and small towns. It focuses on the use of networks of specialized bicycle facilities and bicycle friendly zones to support and promote the use of bicycles for transportation. The potential of using bicycle roadway networks in relationship to land use is discussed in terms of using them to make a civic contribution to the form of the city beyond transportation function. A model classification system for bicycle facilities is presented that is similar to the "functional classification of streets" for motor vehicle roadways. Bicycle Expressways, Bicycle Boulevards and Bicycle Byways are introduced and discussed as specific types of bicycle roadways. Detailed planning parameters are recommended for assembling the different types of bicycle facilities into integrated systems to support bicycle use for utilitarian transportation. Planning guidelines for bicycle friendly zones are presented, along with a step-by-step process that describes how communities can plan for bicycle transportation. Planning and design considerations that are important to the success of a bicycle transportation system are also discussed. These considerations include the needs of cyclists, skill levels, personal safety issues, system legibility and traffic calming techniques. This guidebook is intended for use by professional planners, designers and engineers, neighborhood groups, bicycle advocates and community decision makers.Item Feasibility of Using GPS to Track Bicycle Lane Positioning(Intelligent Transportation Systems Institute, Center for Transportation Studies, University of Minnesota, 2013-03) Lindsey, Greg; Hankey, Steve; Wang, Xize; Chen, Junzhou; Gorjestani, AlecResearchers have shown that GPS units in smartphones can be used to identify routes taken by cyclists, including whether cyclists deviate from shortest paths to use bike lanes and other facilities. Researchers previously have not reported whether GPS tracking can be used to monitor whether and how bicyclists actually use lanes on streets, where these lanes have been provided, or other types of facilities. The objective of this research was to determine whether smartphone GPS units or enhanced GPS units could be used to track and map the location of cyclists on streets. The research team modified an open-source smartphone application (CycleTracks) to integrate with a higher-quality external GPS unit. Cyclists then mounted the smartphone with route-tracking applications to bicycles and repeatedly rode four different routes. The routes for the field tests were chosen because each included a striped lane for bicycle traffic and because the routes bisected a variety of built urban environments, ranging from an open location on a bridge over the Mississippi River to a narrow urban street lined by tall, multi-story office buildings. The field tests demonstrated that neither the smartphone GPS units nor the higher-quality external GPS receiver generate data accurate enough to monitor bicyclists’ use of bike lanes or other facilities. This lack of accuracy means that researchers interested in obtaining data about the propensity of cyclists to ride in lanes, when available, must rely on other technologies to obtain data for analyses.