Measurement Of Recurring Versus Non Recurring Congestion PDF Download
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| Author | : Mark E. Hallenbeck |
| Publisher | : |
| Total Pages | : 32 |
| Release | : 2003 |
| Genre | : Traffic congestion |
| ISBN | : |
Download Measurement of Recurring Versus Non-recurring Congestion Book in PDF, ePub and Kindle
A research effort was initiated to develop and test a methodology to estimate the extent to which urban congestion is produced by the routine presence of large numbers of vehicles on a facility (so-called recurring congestion) versus unexpected disruptions or other events (non-recurring congestion), particularly lane blocking incidents. An analysis was performed using a preliminary methodology to estimate the magnitude, extent, and relative causes of congestion on urban freeways in the central Puget Sound region of Washington State. This information is designed to assist transportation agencies in 1) selecting the most appropriate strategies to improve freeway operations, and 2) allocating available resources to achieve those improvements. This paper documents the preliminary methodology and results from this ongoing research project.
| Author | : |
| Publisher | : |
| Total Pages | : 68 |
| Release | : 2005 |
| Genre | : Express highways |
| ISBN | : |
Download Measurement of Recurring and Non-recurring Congestion Book in PDF, ePub and Kindle
| Author | : Mark E. Hallenbeck |
| Publisher | : |
| Total Pages | : 42 |
| Release | : 2003 |
| Genre | : Traffic congestion |
| ISBN | : |
Download Measurement of Recurring Versus Non-recurring Congestion Book in PDF, ePub and Kindle
This report documents the technical results of a WSDOT-sponsored research effort to determine the nature and cause of congestion on Seattle-area freeways based on an analysis of available databases of traffic incidents and freeway performance. The focus of this effort was to develop a methodology for estimating freeway congestion as a function of its estimated cause (principally, its recurring or nonrecurring nature) by using readily available data, as well as to develop, implement, and use a prototype tool set that would apply that methodology. The resulting methodology and tool set produce estimates of congestion (delay) associated with recurring and non-recurring conditions as a function of various user-specified parameters and assumptions. The method is able to analyze Seattle area corridors using data from existing databases. The process makes extensive use of the TRAC-FLOW analysis process, as well as supplementary prototype tools.
| Author | : Lazar N. Spasovic |
| Publisher | : |
| Total Pages | : 102 |
| Release | : 2008 |
| Genre | : Public opinion |
| ISBN | : |
Download Alternative Performance Measures for Evaluation of Congestion Book in PDF, ePub and Kindle
| Author | : |
| Publisher | : |
| Total Pages | : 158 |
| Release | : 1994 |
| Genre | : Traffic congestion |
| ISBN | : |
Download Congestion Management Systems Book in PDF, ePub and Kindle
Of congestion management system activities in states and metropolitan planning organizations -- Analytical procedures to support a congestion management review.
| Author | : Daniel J. Dailey |
| Publisher | : |
| Total Pages | : 52 |
| Release | : 2006 |
| Genre | : Traffic congestion |
| ISBN | : |
Download The Use of Weather Data to Predict Non-recurring Traffic Congestion Book in PDF, ePub and Kindle
| Author | : John C. Falcocchio |
| Publisher | : Springer |
| Total Pages | : 403 |
| Release | : 2015-03-13 |
| Genre | : Technology & Engineering |
| ISBN | : 3319151657 |
Download Road Traffic Congestion: A Concise Guide Book in PDF, ePub and Kindle
This book on road traffic congestion in cities and suburbs describes congestion problems and shows how they can be relieved. The first part (Chapters 1 - 3) shows how congestion reflects transportation technologies and settlement patterns. The second part (Chapters 4 - 13) describes the causes, characteristics, and consequences of congestion. The third part (Chapters 14 - 23) presents various relief strategies - including supply adaptation and demand mitigation - for nonrecurring and recurring congestion. The last part (Chapter 24) gives general guidelines for congestion relief and provides a general outlook for the future. The book will be useful for a wide audience - including students, practitioners and researchers in a variety of professional endeavors: traffic engineers, transportation planners, public transport specialists, city planners, public administrators, and private enterprises that depend on transportation for their activities.
| Author | : Alexander Skabardonis |
| Publisher | : |
| Total Pages | : 24 |
| Release | : 2002 |
| Genre | : Traffic congestion |
| ISBN | : |
Download Measuring Recurrent and Non-recurrent Traffic Congestion Book in PDF, ePub and Kindle
The paper describes a methodology and its application to measure total, recurrent, and non-recurrent (incident related) delay on urban freeways. The methodology uses data from loop detectors and calculates the average and the probability distribution of delays. Application of the methodology to two real-life freeway corridorsone in Los Angeles and the other in the Bay Areaindicates that reliable measurement of congestion should also provide measures of uncertainty in congestion. In the two applications, incident-related delay is found to be between 13 to 30 percent of the total congestion delay during peak periods. The methodology also quantifies the congestion impacts on travel time and travel time variability.
| Author | : David Schrank |
| Publisher | : DIANE Publishing |
| Total Pages | : 24 |
| Release | : 2008-10 |
| Genre | : Transportation |
| ISBN | : 1437905609 |
Download Urban Mobility Report (2004) Book in PDF, ePub and Kindle
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.
| Author | : Mousa F. Abbasi |
| Publisher | : |
| Total Pages | : 246 |
| Release | : 1998 |
| Genre | : Traffic congestion |
| ISBN | : |
Download Development and Testing of a Freeway Recurring Congestion Measure Book in PDF, ePub and Kindle
