Download or read book FUTURE OF TRANSPORT written by DAVID SANDUA and published by . This book was released on 2023-09-06 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Imagine a world where vehicles drive themselves, roads are free of congestion, and air quality has improved dramatically. This book takes you on a fascinating journey into the future of transportation, exploring how autonomous vehicles and sustainable mobility are transforming our lives and our planet. Discover how technology is revolutionizing the transportation industry, from cars that communicate with each other to take more efficient routes to solutions that reduce our dependence on fossil fuels. But it's not all plain sailing; the book also addresses the ethical and social challenges that arise with these advances, such as security, data privacy and the impact on employment. As we move into this new era, it is crucial that we consider both the opportunities and the risks. This book is a call to action to innovate and collaborate in creating a safer, more efficient and sustainable transportation system for all.
Download or read book Congestion Pricing written by and published by . This book was released on 2006 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Traffic Congestion written by Alberto Bull and published by Santiago, Chile : United Nations, Economic Commission for Latin America and the Caribbean. This book was released on 2003 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Emission estimation based on traffic models and measurements written by Nikolaos Tsanakas and published by Linköping University Electronic Press. This book was released on 2019-04-24 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traffic congestion increases travel times, but also results in higher energy usage and vehicular emissions. To evaluate the impact of traffic emissions on environment and human health, the accurate estimation of their rates and location is required. Traffic emission models can be used for estimating emissions, providing emission factors in grams per vehicle and kilometre. Emission factors are defined for specific traffic situations, and traffic data is necessary in order to determine these traffic situations along a traffic network. The required traffic data, which consists of average speed and flow, can be obtained either from traffic models or sensor measurements. In large urban areas, the collection of cross-sectional data from stationary sensors is a costefficient method of deriving traffic data for emission modelling. However, the traditional approaches of extrapolating this data in time and space may not accurately capture the variations of the traffic variables when congestion is high, affecting the emission estimation. Static transportation planning models, commonly used for the evaluation of infrastructure investments and policy changes, constitute an alternative efficient method of estimating the traffic data. Nevertheless, their static nature may result in an inaccurate estimation of dynamic traffic variables, such as the location of congestion, having a direct impact on emission estimation. Congestion is strongly correlated with increased emission rates, and since emissions have location specific effects, the location of congestion becomes a crucial aspect. Therefore, the derivation of traffic data for emission modelling usually relies on the simplified, traditional approaches. The aim of this thesis is to identify, quantify and finally reduce the potential errors that these traditional approaches introduce in an emission estimation analysis. According to our main findings, traditional approaches may be sufficient for analysing pollutants with global effects such as CO2, or for large-scale emission modelling applications such as emission inventories. However, for more temporally and spatially sensitive applications, such as dispersion and exposure modelling, a more detailed approach is needed. In case of cross-sectional measurements, we suggest and evaluate the use of a more detailed, but computationally more expensive, data extrapolation approach. Additionally, considering the inabilities of static models, we propose and evaluate the post-processing of their results, by applying quasi-dynamic network loading.
Download or read book Road Congestion Pricing in Europe written by Harry Ward Richardson and published by Edward Elgar Publishing. This book was released on 2008-01-01 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: . . . this book is an interesting collection of papers on the topic of road congestion pricing. . . The reader should find this collection to be both interesting and informative, but also quite thought-provoking. . . The papers also provide some very useful information about projects that have not worked or have not been implemented for various reasons and lessons that can be learnt from failures to implement and failures of pricing schemes. Peter R. Stopher, International Planning Studies In February 2003, the London Congestion Charging Scheme was introduced and in 2006 a similar policy was introduced in Stockholm. In both cases automobile traffic entering the cordon declined by about 20 percent. This book evaluates these and other similar programs exploring their implications for the United States. While there is increasing interest in road pricing in the US in many individual states, the motivation is often highway financing rather than congestion relief. The contributors argue that the prospects for extensive implementation in the US remain uncertain. Nevertheless, this book illustrates that the European experience suggests political feasibility is much less of a hurdle than was once considered and that congestion pricing would have a significant impact in reducing traffic as it did in Europe. This study s value lies in the fact that it examines road pricing in the real world and not simply from a theoretical viewpoint. As a comparative study it will appeal to both policymakers and academics in transportation economics and planning, urban economics, planning and economic geography.
Download or read book Curbing Gridlock Commissioned papers written by National Research Council (U.S.). Transportation Research Board. Committee for Study on Urban Transportation Congestion Pricing and published by Transportation Research Board. This book was released on 1994 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Federal Highway Administration and Federal Transit Administration requested that the Transportation Research Board and the Commission on Behavioral and Social Sciences and Education of the National Research Council conduct a study of congestion pricing for congestion management. To conduct this study, the National Research Council established the Committee for Study on Urban Transportation Congestion Pricing. The committee's deliberations were supplemented by liaison representatives from several groups concerned about the benefits and costs of congestion pricing. After a review of the literature, and drawing from its expertise, the committee commissioned papers on a variety of topics. Volume 1 contains the committee's overview of the material contained in the commissioned papers, its conclusions, and its recommendations regarding the potential of congestion pricing, the need for evaluation of early demonstrations, and other research needs. Volume 2 provides a rich array of information about individual case studies from around the nation and thoughtful analyses by individual scholars about many of the critical issues surrounding congestion pricing., as revised by their authors after the symposium.
Download or read book Ozone Forming Potential of Reformulated Gasoline written by National Research Council and published by National Academies Press. This book was released on 1999-09-23 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Committee on Ozone-Forming Potential for Reformulated Gasoline was asked whether the existing body of scientific and technical information is sufficient to permit a robust evaluation and comparison of the emissions from motor vehicles using different reformulated gasolines based on their ozone-forming potentials and to assess the concomitant impact of that approach on air-quality benefits of the use of oxygenates within the RFG program. As part of its charge, the committee was asked to consider (1) the technical soundness of various approaches for evaluating and comparing the relative ozone-forming potentials of RFG blends, (2) technical aspects of various air-quality issues related to RFG assessment, and (3) the sensitivity of evaluations of the relative ozone-forming potentials to factors related to fuel properties and the variability of vehicle technologies and driving patterns.
Download or read book Improving Transportation Data for Mobile Source Emission Estimates written by Arun Chatterjee and published by Transportation Research Board. This book was released on 1997 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Auto Emissions and Congestion Charging written by and published by . This book was released on 1990 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book High Cost of Free Parking written by Donald Shoup and published by Routledge. This book was released on 2021-02-25 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: Off-street parking requirements are devastating American cities. So says the author in this no-holds-barred treatise on the way parking should be. Free parking, the author argues, has contributed to auto dependence, rapid urban sprawl, extravagant energy use, and a host of other problems. Planners mandate free parking to alleviate congestion, but end up distorting transportation choices, debasing urban design, damaging the economy, and degrading the environment. Ubiquitous free parking helps explain why our cities sprawl on a scale fit more for cars than for people, and why American motor vehicles now consume one-eighth of the world's total oil production. But it doesn't have to be this way. The author proposes new ways for cities to regulate parking, namely, charge fair market prices for curb parking, use the resulting revenue to pay for services in the neighborhoods that generate it, and remove zoning requirements for off-street parking.
Download or read book Using Transportation Control Measures to Reduce Motor Vehicle Emissions written by and published by DIANE Publishing. This book was released on 1994 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the use of Transportation Control Measures to control mobile source emissions. TCMs are programs or activities that states & localities can implement to encourage the traveling public to rely less on the automobile or to use the automobile more efficiently. Charts & tables.
Download or read book Autonomous Vehicle Technology written by James M. Anderson and published by Rand Corporation. This book was released on 2014-01-10 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: The automotive industry appears close to substantial change engendered by “self-driving” technologies. This technology offers the possibility of significant benefits to social welfare—saving lives; reducing crashes, congestion, fuel consumption, and pollution; increasing mobility for the disabled; and ultimately improving land use. This report is intended as a guide for state and federal policymakers on the many issues that this technology raises.
Download or read book Technologies and Approaches to Reducing the Fuel Consumption of Medium and Heavy Duty Vehicles written by National Research Council and published by National Academies Press. This book was released on 2010-07-30 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles evaluates various technologies and methods that could improve the fuel economy of medium- and heavy-duty vehicles, such as tractor-trailers, transit buses, and work trucks. The book also recommends approaches that federal agencies could use to regulate these vehicles' fuel consumption. Currently there are no fuel consumption standards for such vehicles, which account for about 26 percent of the transportation fuel used in the U.S. The miles-per-gallon measure used to regulate the fuel economy of passenger cars. is not appropriate for medium- and heavy-duty vehicles, which are designed above all to carry loads efficiently. Instead, any regulation of medium- and heavy-duty vehicles should use a metric that reflects the efficiency with which a vehicle moves goods or passengers, such as gallons per ton-mile, a unit that reflects the amount of fuel a vehicle would use to carry a ton of goods one mile. This is called load-specific fuel consumption (LSFC). The book estimates the improvements that various technologies could achieve over the next decade in seven vehicle types. For example, using advanced diesel engines in tractor-trailers could lower their fuel consumption by up to 20 percent by 2020, and improved aerodynamics could yield an 11 percent reduction. Hybrid powertrains could lower the fuel consumption of vehicles that stop frequently, such as garbage trucks and transit buses, by as much 35 percent in the same time frame.
Download or read book Evaluation and Performance Measurement of Congestion Pricing Projects written by Benjamin Gerry Perez and published by Transportation Research Board. This book was released on 2011 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: "These guidelines are intended for transportation practitioners involved in the planning, design, and operation of congestion-pricing projects. They will help agencies select or develop measures to evaluate these projects, collect the necessary data, track performance, and communicate the results to decision makers, users, and the general public. These guidelines will be valuable to all agencies who are using or considering congestion pricing to manage their roadway capacity."--Foreword.
Download or read book Urban Mobility Report 2004 written by David Schrank and published by DIANE Publishing. This book was released on 2008-10 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Congestion continues to grow in America¿s urban areas. This report presents details on the 2004 trends, findings and what can be done to address the growing transportation problems. Trend data from 1982 to 2002 for 85 urban areas provides both a local view and a national perspective on the growth and extent of traffic congestion. The 2004 Report provides clear evidence that the time for improvements has arrived. Communicating the congestion levels and the need for improvements is a goal of this report. The decisions about which, and how much, improvement to fund will be made at the local level according to a variety of goals, but there are some broad conclusions that can be drawn from this database. Tables.
Download or read book Technologies that Enable Congestion Pricing written by and published by . This book was released on 2008 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This volume explores transportation technologies that enable congestion pricing. This document contains the following: the functional processes for tolling and congestion pricing; what technologies there are to consider; how the technologies are applied; examples of how technologies have been applied; what technologies may make it work better in the future"--p. 2.
Download or read book Transportation Statistics Annual Report written by and published by . This book was released on 1996 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
