Commodity Flow and Multimodal Transportation Analysis for Inland Waterway Planning PDF Download

Author: National Research Council (U.S.). Highway Research Board
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Magdalena Ines Asborno
Publisher:
ISBN:
Category :
Languages : en
Pages : 390

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Within the U.S., the 18.6 billion tons of goods currently moved along the multimodal transportation system are expected to grow 51% by 2045. Most of those goods are transported by roadways. However, several benefits can be realized by shippers and consumers by shifting freight to more efficient modes, such as inland waterways, or adopting a multimodal scheme. To support such freight growth sustainably and efficiently, federal legislation calls for the development of plans, methods, and tools to identify and prioritize future multimodal transportation infrastructure needs. However, given the historical mode-specific approach to freight data collection, analysis, and modeling, challenges remain to adopt a fully multimodal approach that integrates underrepresented modes, such as waterways, into multimodal forecasting tools to identify and prioritize transportation infrastructure needs. Examples of such challenges are data heterogeneity, confidentiality, limitations in terms of spatial and temporal coverage, high cost associated with data collection, subjectivity in surveys responses, etc. To overcome these challenges, this work fuses data across a variety of novel transportation sources to close existing gaps in freight data needed to support multimodal long-range freight planning. In particular, the objective of this work is to develop methods to allow integration of inland waterway transportation into commodity-based freight forecasting models, by leveraging Automatic Identification System (AIS) data. The following approaches are presented in this dissertation: i) Maritime Automatic Identification System (AIS) data is mapped to a detailed inland navigable waterway network, allowing for an improved representation of waterway modes into multimodal freight travel demand models which currently suffer from unbalanced representation of waterways. Validation results show the model correctly identifies 84% stops at inland waterway ports and 83.5% of trips crossing locks. ii) AIS and truck Global Positioning System (GPS) data are fused to a multimodal network to identify the area of impact of a freight investment, providing a single methodology and data source to compare and contrast diverse transportation infrastructure investments. This method identifies parallel truck and vessel flows indicating potential for modal shift. iii) Truck GPS and maritime Lock Performance Monitoring System (LPMS) data are fused via a multi-commodity assignment model to characterize and quantify annual commodity throughput at port terminals on inland waterways, generating new data from public datasets, to support estimation of commodity-based freight fluidity performance measures. Results show that 84% of ports had less than a 20% difference between estimated and observed truck volumes. iv) AIS, LPMS, and truck GPS datasets are fused to disaggregate estimated annual commodity port throughput to vessel trips on inland waterways. Vessel trips characterized by port of origin, destination, path, timestamp, and commodity carried, are mapped to a detailed inland waterway network, allowing for a detailed commodity flow analysis, previously unavailable in the public domain. The novel, repeatable, data-driven methods and models proposed in this work are applied to the 43 freight port terminals located on the Arkansas River. These models help to evaluate network performance, identify and prioritize multimodal freight transportation infrastructure needs, and introduce a unique focus on modal shift towards inland waterway transportation.

Author: National Research Council (U.S.). Transportation Research Board
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 36

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Author: United States. Transportation Research Board
Publisher:
ISBN:
Category :
Languages : en
Pages : 31

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Author: National Research Council (U.S.). Transportation Research Board
Publisher:
ISBN:
Category : Car pools
Languages : en
Pages : 390

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Author: Cambridge Systematics
Publisher: Transportation Research Board
ISBN: 0309099242
Category : Freight and freightage
Languages : en
Pages : 169

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Federal planning legislation and regulations now mandate that state departments of transportation and metropolitan planning organizations consider the needs of freight when planning and programming transportation investments. While there are standard techniques used to forecast the movement of people, less attention has been paid to forecasting freight movements, and there are consequently fewer standardized techniques that state and local agencies can adapt to their local situation. This Toolkit is designed to provide transportation planners with the information they need to prepare forecasts of freight transportation by highlighting techniques successfully developed by state agencies across the country.

Author: Bart Wiegmans
Publisher: Routledge
ISBN: 1317575652
Category : Business & Economics
Languages : en
Pages : 236

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Inland waterways are a host for a mode of transport that is not as visible to the general public or as used as it once was. It is, however, generally perceived to be very important to our freight transport system today, although a closer look into the inland waterway transport system rebuts this perception and reveals the strengths and opportunities of this mode of transportation. This book gives the reader a thorough understanding of the current role of inland waterway transport as a freight transport system and its conditions. Drawing on case studies from across Europe, this text explores the economic, logistic, and technological and policy issues related to inland waterway transport and the challenges that changes in these areas present to this transport mode. It also explores the strategies for the inland waterway transport sector to secure and then enlarge its role in the future of freight transport. Inland Waterway Transport will be an invaluable source for students and researchers of transport studies. In addition, the book will be useful to policymakers and practitioners involved in its development. It may also appeal to wider readers with an interest in the fascinating business of inland waterway transport.

Author: Charles W. Howe
Publisher: Johns Hopkins University Press
ISBN:
Category : Inland water transportation
Languages : en
Pages : 168

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Management study of inland water transport systems in the USA - includes technical aspects, mathematical models of production functions, computer simulation of equipment requirements and optimum transport flow, design of future waterways, etc. Bibliography pp. 143 and 144 and statistical tables.

Author: David Rose
Publisher:
ISBN:
Category : Freight and freightage
Languages : en
Pages : 38

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This report presents the recommendations and findings from a study of the feasibility of establishing a program for collecting and reporting commodity flow information for the Montana Department of Transportation (MDT). Historically, the MDT has had a strong interest in ensuring that there is a good data base from which to determine Montana freight transportation needs. This has resulted in the collection and reporting of freight related information as part of statewide planning, rail planning, special studies, and in an ongoing traffic monitoring program by MDT. MDT managers and a sample of freight transportation providers were interviewed to identify MDT commodity flow data requirements. The focus of the study is on commodity flow information and not freight or goods movement information. The interview results provide perspective on data requirements at each level of the organization. The interview findings, and the evaluation of MDT ongoing goods movement related planning, indicate that MDT commodity flow data requirements are largely met, and that the principal unmet requirements are for a better baseline of information on current and future goods movement. It is not recommended that MDT proceed with conducting a commodity flow data collection and study, as the information collected would have only a narrow use in the department.

Author: Billy M. Williams
Publisher:
ISBN:
Category : Freight and freightage
Languages : en
Pages : 56

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With the completion of the Interstate highway system the transportation planning focus has changed. Fiscal constraints preclude system expansion at the pace needed to support continued robust economic growth. Therefore, attention in the public sector has shifted to getting more productivity out of the existing modal infrastructure through improvements in system operation and management. This shift from capital construction to asset management is also motivated by increased emphasis at all governmental levels on minimizing the adverse environmental and societal effects of transportation activities. In concert with these public sector forces has been the emergence of a vibrant and highly competitive global marketplace. International trade and transportation agreements have opened the door to continued explosive growth in global commerce. The successful global enterprises are characterized by efficient logistics involving just-in-time inventory systems and a strong emphasis on customer service. The transport demands of international corporations are forcing transportation service providers to be more efficient and responsive. The combined effect of these public and private sector forces is a sea change in the way the transportation system is planned, designed, and deployed. A major element of this transportation paradigm shift involves a view of the modal systems as components of a single, integrated transportation system where each mode plays a role based on its inherent strengths. This view motivates a search for technical and institutional improvements to enhance the "seamless" flow of goods and people between the modes. In this emerging intermodal era, there will be increasing opportunities for the public and private sectors to make worthwhile investments in intermodal facilities and technology. It follows, therefore, that planning attention will be focused on improving intermodal interconnectivity. Also, the public sector will be faced with important transport policy decisions, such as carrier regulation/deregulation, truck size and weight restriction changes, and continued consolidation of the major rail carriers. Planners and decision makers will need reliable data and transportation systems analysis tools to evaluate intermodal project and policy alternatives. Within this overall global transportation system context, this report focuses on the freight transportation planning for a major corridor. The Interstate 81 corridor is a case in point. I-81 runs from upstate New York to Tennessee through Pennsylvania, the Maryland and West Virginia panhandles and Virginia and is characterized by a high level of truck travel over much of the corridor. In spite of this corridor focus, several of the conclusions drawn in this report are relevant for freight transportation planning in general