Assessing the Benefits and Costs of ITS
Assessing the Benefits and Costs of ITS

Author: David Gillen

Publisher: Springer Science & Business Media

Published: 2006-04-11

Total Pages: 372

ISBN-13: 1402078749

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The 17 chapters in this book, which evolved from a conference on measuring the contributions of ITS sponsored by the California Department of Transportation in February 2002, examine the costs and benefits of ITS in an economic and business policy context. Section 1 examines the broad theme of how and what ITS contributes to the economy and how one makes a business case for ITS. Section 2 includes three chapters on ITS applications in mass transit. Section 3 explores ITS applications in the automobile/highway system. Section 4 considers integrative issues including how ITS is perceived and how it can be positioned to improve surface transportation. This volume will be especially useful to researchers and policy makers working in transportation, transportation engineering, and the economic analysis of transportation systems.

Economic Impacts of Intelligent Transportation Systems
Economic Impacts of Intelligent Transportation Systems

Author: E Bekiaris

Publisher: Elsevier

Published: 2004-07-24

Total Pages: 664

ISBN-13: 0080472575

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There are unique complexities associated with the economic valuation of Intelligent Transportation Systems (ITS) and telematics. Traditional methods of quantitative analysis may not be appropriate in accurately and reliably assessing the economic impacts of these technologies. Although advanced transportation and related technologies are being planned and deployed at an increasingly rapid pace, many of the technologies are still relatively new, and their use may not be widespread. Much of the initial information and statistics gathered have been anecdotal and have focused more on benefits rather than costs. Therefore, difficulties arise due to the lack of historical data and 'lessons learned' from which to draw upon. In addition, compared with traditional transportation infrastructure, ITS technologies have different life cycles, cost structures, and a number of interrelated elements. This book addresses these concerns and proposes new economic assessment techniques as well as modifications to existing ones. Included are case studies from a multitude of North American, European, and Asian nations and major metropolitan areas covering a wide range of ITS technologies including freeway management, electronic toll collection, advanced driver assistance systems, and traveller information systems.

Intelligent Freeway Transportation Systems
Intelligent Freeway Transportation Systems

Author: Robert Gordon

Publisher: Springer Science & Business Media

Published: 2009-10-06

Total Pages: 219

ISBN-13: 1441907335

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Intelligent Freeway Transportation Systems: Functional Design focuses on the efficient use of resources in the design of ITS. It discusses the principles of top down design starting with objectives and requirements, and provides guidance for the development and evaluation of functional design alternatives according to cost effectiveness principles. It shows how transportation planning principles such as Wardrop’s Laws and traffic diversion principles relate to functional ITS device selections and equipment locations. Methodologies for translating objectives to functional device types are provided. Application factors to identify device deployment densities (e.g. number of detectors per mile) as a function of traffic conditions are provided, as are evaluation models for evaluating the benefits of design alternatives based on traffic conditions. Design guidance and benefits evaluation include the following functions: (1) Non-recurrent congestion – Improvement of incident clearance time, (2) Non recurrent congestion – Incident information to motorists, (3) Recurrent congestion – Information to motorists, (4) Ramp metering, (5) Motorist service patrols.

Intelligent Transportation Systems
Intelligent Transportation Systems

Author: Robert Gordon

Publisher: Springer

Published: 2015-11-02

Total Pages: 286

ISBN-13: 3319147684

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Intelligent Transportation Systems: Functional Design for Economical and Efficient Traffic Management provides practical guidance on the efficient use of resources in the design of ITS. The author explains how functional design alternatives can meet project objectives and requirements with optimal cost effectiveness and clarifies how transportation planning and traffic diversion principles relate to functional ITS device selections and equipment locations. Methodologies for translating objectives to functional device types, determining device deployment densities and determining the best placement of CCTV cameras and message signs are provided, as are models for evaluating the benefits of design alternatives based on traffic conditions. Readers will learn how to reduce recurrent congestion, improve incident clearance time in non-recurrent congestion, provide real-time incident information to motorists, and leverage transportation management center data for lane control through important new active transportation and demand management (ATDM) methods. Finally, the author examines exciting developments in connected vehicle technologies, exploring their potential to greatly improve safety, mobility and energy efficiency. This resource will greatly benefit all ITS designers and managers and is of pivotal importance for operating agencies performing evaluations to justify operational funding and system expansions.

Intelligent Transportation Systems
Intelligent Transportation Systems

Author: Richard Zavergiu

Publisher:

Published: 1996

Total Pages: 106

ISBN-13:

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The identification, measurement, and allocation of benefits and costs for intelligent transportation systems (ITS) are critical areas of investigation that influence the decision making related to ITS implementation. Traditional methods have concentrated on safety improvements and congestion relief, where time savings and reduction of incidents have generated the bulk of ITS benefits for transportation users. This approach limits the scope of a benefit-cost analysis and an underestimation of ITS benefits. This report develops an alternative approach that identifies four separate beneficiaries of ITS. It proposes a hierarchy of costs and benefits identifying and classifying benefits in relation to relevant costs. This framework will allow policy makers to understand how the financing of ITS deployment could be structured. To demonstrate how such a framework would work in a real-world ITS application, the report includes two case studies: one on border crossing and one on congestion charging.