Download or read book Modelling Traffic Impact Analysis written by David R. Rae and published by . This book was released on 1989 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Origin Specific Traffic Impact Analysis Model for New Development in an Urban Region written by Mark Edward Hallenbeck and published by . This book was released on 1980 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A GIS T Model for Incremental Site Traffic Impact Analysis written by Carroll E. Collins and published by . This book was released on 1997 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Traffic Flow Dynamics written by Martin Treiber and published by Springer Science & Business Media. This book was released on 2012-10-11 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook provides a comprehensive and instructive coverage of vehicular traffic flow dynamics and modeling. It makes this fascinating interdisciplinary topic, which to date was only documented in parts by specialized monographs, accessible to a broad readership. Numerous figures and problems with solutions help the reader to quickly understand and practice the presented concepts. This book is targeted at students of physics and traffic engineering and, more generally, also at students and professionals in computer science, mathematics, and interdisciplinary topics. It also offers material for project work in programming and simulation at college and university level. The main part, after presenting different categories of traffic data, is devoted to a mathematical description of the dynamics of traffic flow, covering macroscopic models which describe traffic in terms of density, as well as microscopic many-particle models in which each particle corresponds to a vehicle and its driver. Focus chapters on traffic instabilities and model calibration/validation present these topics in a novel and systematic way. Finally, the theoretical framework is shown at work in selected applications such as traffic-state and travel-time estimation, intelligent transportation systems, traffic operations management, and a detailed physics-based model for fuel consumption and emissions.
Download or read book Integrating Planning and Operations Models to Predict Work Zone Traffic written by Ayman Smadi and published by . This book was released on 2008 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impetus of this research is to meet the growing need for accurate and practical methods to support traffic analysis in work zones. This research examines the application of two classes of traffic analysis models, macroscopic sketch analysis and microscopic traffic simulation, to work zones. The research will evaluate the application of these tools to an urban interstate work zone. Specifically, this research will examine the following: 1) how the use of traffic analysis models relates to federal requirements about considering traffic impacts of major construction projects, 2) the accuracy of model results in comparison to real-world conditions, and 3) modeling effort and data requirements of these models. The primary objectives of this research are as follows: 1) determining the feasibility of applying a traffic analysis model to a work zone environment, 2) calibrating and validating the simulation models based on data collected in the work zone, 3) using the calibrated model to apply various work zone management strategies, and 4) documenting the research findings and lessons learned from the model applications.
Download or read book VMT based Traffic Impact Assessment written by Ruth Steiner and published by . This book was released on 2010 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report develops models that relate the trip-lengths to the land-use characteristics at the trip-ends (both production- and attraction-ends). Separate models were developed by trip purpose. The results indicate several statistically significant and intuitively reasonable effects of land-use patterns. High residential densities and a good mixing of complementary land-uses are associated with shorter trips. Larger establishments attract longer trips and the HBO trip lengths decrease with increased number of convenient-commercial land-use parcels in the neighborhood. The connectivity provided by the roadway network and the urban-form of the area (measured in terms of number of intersections and cul-de-sacs) also affect trip lengths. In addition to the local land-use characteristics, the trip lengths also vary significantly by the location of the neighborhood with the region. All these results hold even after controlling for several trip and traveler characteristics. Trip length models are applied within a regional, neighborhood and project context to estimate trip lengths of a hypothetical development. Two simplified tools are presented that utilize the proposed models within an Excel and Geographical Information System environment that enable a user to estimate trip length as a metric of demand on the transportation network from a proposed project.
Download or read book Applications of Traffic Models written by William R. McShane and published by . This book was released on 1991 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two priorities were established for this phase of the project: 1) developing a systematic way of creating summary tables from the collection of intersection analyses typically found in a traffic impact evaluation, and 2) providing some understanding of how delay estimates generated by various traffic models interrelate...The main conclusion to be drawn from this analysis is that the delay predictions provided by these three software packages - HCS, PASSER, and T7F - do not agree and that the magnitude of the disagreement increases as the degree of congestion (e.g., v/c ratio) increases...In summary, this analysis has tended to show that the estimates of stopped delay provided by the HCS, PASSER and T7F are different, even when care is taken to ensure that they should be the same (i.e., the input assumptions and data are all "identical"), and that this trend seems to exist regardless of whether left turns or through movements are considered. Further, the differences tend to be more exaggerated for high v/c conditions, and that, in general, T7F provides the highest estimates of delay. Further, PASSER, while in close agreement with HCS, provides significantly larger estimates of delay than the other two packages when the v/c ratios are close to or greater than 1.0.
Download or read book Road Traffic written by Sophie E. Paterson and published by . This book was released on 2009 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Road traffic represents a significant burden in the developing world and will continue to become more prominent without an effective response to the myriad problems it presents. This book provides a discussion on effective measures in safety, modelling and the impacts of road traffic on society.
Download or read book Applications of Traffic Models written by William R. McShane and published by . This book was released on 1991 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two priorities were established for this phase of the project: 1) developing a systematic way of creating summary tables from the collection of intersection analyses typically found in a traffic impact evaluation, and 2) providing some understanding of how delay estimates generated by various traffic models interrelate...The main conclusion to be drawn from this analysis is that the delay predictions provided by these three software packages - HCS, PASSER, and T7F - do not agree and that the magnitude of the disagreement increases as the degree of congestion (e.g., v/c ratio) increases...In summary, this analysis has tended to show that the estimates of stopped delay provided by the HCS, PASSER and T7F are different, even when care is taken to ensure that they should be the same (i.e., the input assumptions and data are all "identical"), and that this trend seems to exist regardless of whether left turns or through movements are considered. Further, the differences tend to be more exaggerated for high v/c conditions, and that, in general, T7F provides the highest estimates of delay. Further, PASSER, while in close agreement with HCS, provides significantly larger estimates of delay than the other two packages when the v/c ratios are close to or greater than 1.0.
Download or read book Urban Redevelopment and Traffic Congestion Management Strategies written by Yanli Wang and published by Springer Nature. This book was released on 2022-05-31 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the relationship between urban land redevelopment and traffic systems and discusses the related research. Consisting of three main parts, the first analyzes the interaction between land redevelopment and traffic congestion as well as the mechanisms and causes of traffic congestion. The second part presents strategies for the prevention and control of traffic congestion under urban land redevelopment, proposing a two-stage evaluation system of traffic congestion pre-inspection and traffic impact analysis in the planning and implementation stages of land redevelopment. Lastly, the third section includes an application case analysis of the proposed traffic congestion management strategy.
Download or read book Traffic Simulation and Data written by Winnie Daamen and published by CRC Press. This book was released on 2014-09-17 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: A single source of information for researchers and professionals, Traffic Simulation and Data: Validation Methods and Applications offers a complete overview of traffic data collection, state estimation, calibration and validation for traffic modelling and simulation. It derives from the Multitude Project—a European Cost Action project that incorporates work packages defining traffic simulation practice and research; highway and network modeling; and synthesis, dissemination, and training. This book addresses the calibration and validation of traffic models, and introduces necessary frameworks and techniques. It also includes viable methods for sensitivity analyses, and incorporates relevant tools for application. The book begins with a brief summary of various data collection techniques that can be applied to collect different data types. It then showcases various data processing and enhancement techniques for improving the quality of collected data. It also introduces the techniques according to the type of estimation, for example microscopic data enhancement, traffic state estimation, feature extraction and parameter identification techniques, and origin–destination matrix estimation. The material discusses the measures of performance, data error and goodness of fit, and optimization algorithms. It also contains the sensitivity analyses of parameters in traffic models. Describes the various tasks of calibration and validation Considers the best use of available data Presents the sensitivity analysis method Discusses typical issues of data error in transportation system data and how these errors can impact simulation results Details various methodologies for data collection, sensitivity analysis, calibration, and validation Examines benefits that result from the application of these methods Traffic Simulation and Data: Validation Methods and Applications serves as a key resource for transport engineers and planners, researchers, and graduate students in transport engineering and planning.
Download or read book Freeway Traffic Modelling and Control written by Antonella Ferrara and published by Springer. This book was released on 2018-04-12 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph provides an extended overview of modelling and control approaches for freeway traffic systems, moving from the early methods to the most recent scientific results and field implementations. The concepts of green traffic systems and smart mobility are addressed in the book, since a modern freeway traffic management system should be designed to be sustainable. Future perspectives on freeway traffic control are also analysed and discussed with reference to the most recent technological advancements The most widespread modelling and control techniques for freeway traffic systems are treated with mathematical rigour, but also discussed with reference to their performance assessment and to the expected impact of their practical usage in real traffic systems. In order to make the book accessible to readers of different backgrounds, some fundamental aspects of traffic theory as well as some basic control concepts, useful for better understanding the addressed topics, are provided in the book. This monograph can be used as a textbook for courses on transport engineering, traffic management and control. It is also addressed to experts working in traffic monitoring and control areas and to researchers, technicians and practitioners of both transportation and control engineering. The authors’ systematic vision of traffic modelling and control methods developed over decades makes the book a valuable survey resource for freeway traffic managers, freeway stakeholders and transportation public authorities with professional interests in freeway traffic systems. Advances in Industrial Control reports and encourages the transfer of technology in control engineering. The rapid development of control technology has an impact on all areas of the control discipline. The series offers an opportunity for researchers to present an extended exposition of new work in all aspects of industrial control.
Download or read book A Traffic Impact Analysis of Vermont Route 2A and Interstate 89 Exit 12 Using a General Purpose Discrete Simulation GPDS Model written by Paulsen Associates and published by . This book was released on 1978 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Method for Traffic Reorganization Impact Analysis written by David Chester Warner and published by . This book was released on 1978 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Traffic Impact of Highway Capacity Reductions written by and published by . This book was released on 1998 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transportation Impact Analyses for Site Development written by and published by . This book was released on 2010 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Traffic Engineering Handbook written by ITE (Institute of Transportation Engineers) and published by John Wiley & Sons. This book was released on 2016-01-26 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get a complete look into modern traffic engineering solutions Traffic Engineering Handbook, Seventh Edition is a newly revised text that builds upon the reputation as the go-to source of essential traffic engineering solutions that this book has maintained for the past 70 years. The updated content reflects changes in key industry standards, and shines a spotlight on the needs of all users, the design of context-sensitive roadways, and the development of more sustainable transportation solutions. Additionally, this resource features a new organizational structure that promotes a more functionally-driven, multimodal approach to planning, designing, and implementing transportation solutions. A branch of civil engineering, traffic engineering concerns the safe and efficient movement of people and goods along roadways. Traffic flow, road geometry, sidewalks, crosswalks, cycle facilities, shared lane markings, traffic signs, traffic lights, and more—all of these elements must be considered when designing public and private sector transportation solutions. Explore the fundamental concepts of traffic engineering as they relate to operation, design, and management Access updated content that reflects changes in key industry-leading resources, such as the Highway Capacity Manual (HCM), Manual on Uniform Traffic Control Devices (MUTCD), AASSHTO Policy on Geometric Design, Highway Safety Manual (HSM), and Americans with Disabilities Act Understand the current state of the traffic engineering field Leverage revised information that homes in on the key topics most relevant to traffic engineering in today's world, such as context-sensitive roadways and sustainable transportation solutions Traffic Engineering Handbook, Seventh Edition is an essential text for public and private sector transportation practitioners, transportation decision makers, public officials, and even upper-level undergraduate and graduate students who are studying transportation engineering.
