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Author : Jon D. Fricker
Publisher :
ISBN 13 :
Total Pages : 298 pages
Book Rating : 4.3/5 (555 download)
Download or read book Traffic Volume Forecasting Methods for Rural State Highways written by Jon D. Fricker and published by . This book was released on 1987 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dongwoo Sohn
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (284 download)
Download or read book Traffic Volume Forecasting for Rural Alabama State Highways written by Dongwoo Sohn and published by . This book was released on 1989 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alfred J. Neveu
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.3/5 (555 download)
Download or read book Quick-response Procedures to Forecast Rural Traffic written by Alfred J. Neveu and published by . This book was released on 1982 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (118 download)
Download or read book Traffic Forecasting on Trunk Highways in Nonmetropolitan Areas written by and published by . This book was released on 2012 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traffic forecasting plays an important role for MnDOT in corridor planning, geometric design, pavement design, safety analysis, benefit/cost analysis, access management, and environmental analysis and mitigation. In previous decades, Minnesota has seen steady growth in vehicle miles traveled. However, in recent years VMT growth in Minnesota has been flat and declined by 0.5 percent from 2009 to 2010. MnDOT is interested in learning how other states are dealing with what appears to be a nationwide trend in a leveling off or decline in VMT, and what forecasting methods are used by state DOTs to project traffic volumes in nonmetropolitan areas with a population under 50,000.
Author :
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.3/5 (555 download)
Download or read book Joint Highway Research Project: written by and published by . This book was released on 1987 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John A. Deacon
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.3/5 (555 download)
Download or read book Traffic Volume Estimates and Growth Trends written by John A. Deacon and published by . This book was released on 1987 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this study was to develop a procedure to forecast highway traffic volumes through the use of growth factors representative of Kentucky highways and reflecting effects of important socioeconomic and demographic variables. A two-stage modeling process was used. In the first, linear regression models were used to relate average daily travel on Kentucky roadways to personal income, price of fuel, and total miles of streets and highways. In the second, cross-tabulation models were used to relate growth in volume at a specific site--expressed relative to the statewide ADT--to highway functional classification, rural/urban location, county population growth, SMSA/non-SMSA designation, and volume level. The growth model yields estimates not only of the most likely rate of growth at a particular site but also of the range experienced at similar sites statewide. In collecting historical volume data for model calibration, a file was developed representing approximately 15,000 sites on the state highway system at which counts had been taken during the 1963-86 base period. On average, there were about 5.8 counts for each of these sites. Data in the file is instantly accessible by microcomputer users through dBASE software. A piecewise linear regression routine is used to provide estimates for past years during which counts were not taken. The historical volume database has been designed for continuous updating as new counts are made. Similarly, the forecasting models have been designed for convenient recalibration at annual intervals.
Author : Jon D. Fricker
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.3/5 (555 download)
Download or read book Traffic Volume Forecasting Methods for Rural State Highways written by Jon D. Fricker and published by . This book was released on 1987 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Office of Highway Planning. Program Management Division
Publisher :
ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.3/5 ( download)
Download or read book Statewide Travel Demand Forecasting written by United States. Office of Highway Planning. Program Management Division and published by . This book was released on 1973 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dick T. Apronti
Publisher :
ISBN 13 : 9781339391878
Total Pages : 239 pages
Book Rating : 4.3/5 (918 download)
Download or read book Wyoming's Low-volume Roads Traffic Volume Estimation written by Dick T. Apronti and published by . This book was released on 2015 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research project developed low-cost and effective traffic volume prediction models for rural low-volume roads in Wyoming. The models were developed to support a wide variety of design, planning, and management functions on both state and county road networks. A review of existing methods of traffic volume estimation in other states was carried out. Two main model types were identified - regression models and travel demand models. The study developed the two model types for Wyoming and recommended the best model for implementation. Two regression models were developed, a linear regression model and a logistic regression model. Each of the regression models was developed using data from 13 randomly selected counties in Wyoming and nine counties were used to verify the utility of the models. The linear regression model had an R square of 64.3% and was verified to be a good predictor of traffic volumes across Wyoming. The logistic regression model was also verified and shown to have a prediction accuracy ranging from 78% to 89%. The travel demand model (TDM) was developed using standard factors and trip rates in the NCHRP Report 365. The TDM was implemented for four south eastern counties in Wyoming. The model was then verified and calibrated by comparing actual traffic volumes to those generated by the model. The calibrated model had percentage root mean square error (%RMSE) and R square values of 50.33% and 74% respectively. The dissertation compared the three models with respect to cost-effectiveness, ease of use, and accuracy and recommended the travel demand model for implementation across Wyoming. The regression models were recommended for applications requiring quick traffic volume estimations and for which lower levels of accuracy are acceptable.
Author : United States. Bureau of Public Roads
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (1 download)
Download or read book Guide for Forecasting Traffic on the Interstate System for Use in Preparing Cost Estimates written by United States. Bureau of Public Roads and published by . This book was released on 1956 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Brian L. Smith
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.3/5 (555 download)
Download or read book Traffic Flow Forecasting for Intelligent Transportation Systems written by Brian L. Smith and published by . This book was released on 1995 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The capability to forecast traffic volume in an operational setting has been identified as a critical need for intelligent transportation systems (ITS). In particular, traffic volume forecasts will directly support proactive traffic control and accurate travel time estimation. However, previous attempts to develop traffic volume forecasting models have met with limited success. This research focused on developing such models for two sites on the Capital Beltway in Northern Virginia. Four models were developed and tested for the single-interval forecasting problem, which is defined as estimating traffic flow 15 min into the future. The four models were the historical average, time series, neural network, and nonparametric regression models. The nonparametric regression model significantly outperformed the others. Based on its success on the single-interval forecasting problem, the nonparametric regression approach was used to develop and test a model for the multiple-interval forecasting problem. This problem is defined as estimating traffic flow for a series of time periods into the future in 15-min intervals. The model performed well in this application. In general, the model was portable, accurate, and easy to deploy in a field environment. Finally, an ITS system architecture was developed to take full advantage of the forecasting capability. The architecture illustrates the potential for significantly improved ITS services with enhanced analysis components, such as traffic volume forecasting.
Author : William F. Reulein
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.3/5 (555 download)
Download or read book Updating of Traffic Forecasting Procedures as Part of Continuing Planning for Urban Areas written by William F. Reulein and published by . This book was released on 1971 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data collection, synthetic assignment, comparison with current volume counts.
Author : C. S. Papacostas
Publisher :
ISBN 13 : 9780131973091
Total Pages : 685 pages
Book Rating : 4.9/5 (73 download)
Download or read book Transportation Engineering and Planning written by C. S. Papacostas and published by . This book was released on 2005 with total page 685 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interdisciplinary introduction to transportation engineering serving as a comprehensive text as well as a frequently cited reference for a course in transportation engineering in the Civil Engineering Department.
Author : Jack R Benjamin
Publisher : Courier Corporation
ISBN 13 : 0486780724
Total Pages : 704 pages
Book Rating : 4.4/5 (867 download)
Download or read book Probability, Statistics, and Decision for Civil Engineers written by Jack R Benjamin and published by Courier Corporation. This book was released on 2014-07-16 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This text covers the development of decision theory and related applications of probability. Extensive examples and illustrations cultivate students' appreciation for applications, including strength of materials, soil mechanics, construction planning, and water-resource design. Emphasis on fundamentals makes the material accessible to students trained in classical statistics and provides a brief introduction to probability. 1970 edition"--
Author : Feng Liu
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.3/5 (555 download)
Download or read book Statistical Evaluation of Projected Traffic Growth written by Feng Liu and published by . This book was released on 2004 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Cambridge Systematics
Publisher : Transportation Research Board
ISBN 13 : 0309088232
Total Pages : 127 pages
Book Rating : 4.3/5 (9 download)
Download or read book Traffic Data Collection, Analysis, and Forecasting for Mechanistic Pavement Design written by Cambridge Systematics and published by Transportation Research Board. This book was released on 2005 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council (U.S.). Highway Research Board
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.:/5 (61 download)
Download or read book Forecasting for Highways written by National Research Council (U.S.). Highway Research Board and published by . This book was released on 1960 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paper 1: An analysis and evaluation was made of recent (postwar) national projections, especially those made by the U.S. Bureau of Public Roads with the cooperation of the state highway departments, and by certain other recognized authorities in the field of highway economics, from the standpoint of finding answers to two questions: did we fail in making our forecasts? and need we fail in forecasting? A basis of measurement was set up in attempting to answer the first question. Paper 2: This paper evaluates briefly procedures in current use in economic forecasting and discusses certain key factors which show promise of improving the techniques of economic forecasting, especially those associated with the prediction of traffic volumes and highway user revenue.
