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Development and Implementation of Transportation Asset Management, Case Study of Local Pavements and Culverts Network

2018 Culverts
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Release : 2018
Genre : Culverts
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Book Synopsis Development and Implementation of Transportation Asset Management, Case Study of Local Pavements and Culverts Network by : Vahid Zand

Download or read book Development and Implementation of Transportation Asset Management, Case Study of Local Pavements and Culverts Network written by Vahid Zand. This book was released on 2018. Available in PDF, EPUB and Kindle. Book excerpt: Federal Aid and Non Federal Aid roads are the most important assets for every local government. Collecting data, analyzing and proposing a practical and cost-effective work plan has been the goal of local agencies. Implementing pavement management process can help local agencies to make the best decision regarding road investments. In this study, pavement management is comprised of two main parts. At the network level, the macroscopic model is adopted where each decision variables represents a specific proportion of the asset network. For each decision variable, future condition prediction models are developed. An annual budget scenario can be analyzed with the flexibility to vary the treatment unit costs, allowable treatments, treatment average life and the span of the analysis period. At the project level, the microscopic model is implemented to generate a detailed work plan based on the results from network level part. Also culverts are of the crucial parts of transportation assets and their failures can jeopardize the ecosystem and result in accidents. Inspecting and developing a management system can help agencies to better understand the current and future condition. In this thesis for a given budget level, the corresponding performance of the asset network is determined using the linear programming optimization with the objective of average network condition maximization. The optimization model consists of an asset deterioration model. The deterioration rates are predicted based on the historical condition data using the Markov model. Then, the results from linear programming used to provide users with a detailed work plan.

A Multi-asset Transportation Infrastructure Asset Management Framework and Modeling for Local Governments

2019
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Release : 2019
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Book Synopsis A Multi-asset Transportation Infrastructure Asset Management Framework and Modeling for Local Governments by : Zhaohua Wang

Download or read book A Multi-asset Transportation Infrastructure Asset Management Framework and Modeling for Local Governments written by Zhaohua Wang. This book was released on 2019. Available in PDF, EPUB and Kindle. Book excerpt:

Pavement Asset Management

2015-04-27 Technology & Engineering
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Release : 2015-04-27
Genre : Technology & Engineering
Kind : eBook
Book Rating : 820/5 ( reviews)

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Book Synopsis Pavement Asset Management by : Ralph Haas

Download or read book Pavement Asset Management written by Ralph Haas. This book was released on 2015-04-27. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive and practical, Pavement Asset Management provides an essential resource for educators, students and those in public agencies and consultancies who are directly responsible for managing road and airport pavements. The book is comprehensive in the integration of activities that go into having safe and cost-effective pavements using the best technologies and management processes available. This is accomplished in seven major parts, and 42 component chapters, ranging from the evolution of pavement management to date requirements to determining needs and priority programming of rehabilitation and maintenance, followed by structural design and economic analysis, implementation of pavement management systems, basic features of working systems and finally by a part on looking ahead. The most current methodologies and practical applications of managing pavements are described in this one-of-a-kind book. Real world up-to-date examples are provided, as well as an extensive list of references for each part.

Pavement Management Systems on a Local Level

2011
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Release : 2011
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Book Synopsis Pavement Management Systems on a Local Level by : Cristian A. Vasquez

Download or read book Pavement Management Systems on a Local Level written by Cristian A. Vasquez. This book was released on 2011. Available in PDF, EPUB and Kindle. Book excerpt: Roads are one of the most valuable infrastructure assets within a community. Proper maintenance of the roadway network can promote the prosperity of a community. In recent times maintenance has become much more difficult with the price of asphalt increasing drastically and city budgets contracting due to the economic downturn. With these conditions, the proper management of an agency0́9s street network is necessary. The use of pavement management systems provides the help needed in the preservation of the street network. The use of pavement management systems provides significant benefits such as identification of the most cost-effective pavement treatment actions and accurate predictions of pavement deterioration. The research objectives are to examine and explain how local agencies benefit by using an adequate pavement management system and to develop a pavement prediction model appropriate for use in local agencies. This report provides a comparison of three different Pavement Management Systems: TAMS (Transportation Asset Management System), a Pavement Management System (PMS) developed by Utah the LTAP (Local Technical Assistance Program), a PMS developed by the Alabama DOT for use in cities and counties, and Micro PAVER a widely used commercial PMS. Their unique characteristics and individual strength and weaknesses are discussed so that potential users of PMS can better decide what fits best their agencies' needs. Then TAMS is explained in detail as an example of pavement management system and a case study of its application in Tooele city, Utah. Then an economic analysis of no pavement management, a partial pavement management system, and a full pavement management system is provided. The full Pavement Management System showed a savings of about

Integrating Asset Management Into Transportation Planning

2019 Pavements
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Release : 2019
Genre : Pavements
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Book Synopsis Integrating Asset Management Into Transportation Planning by : United States. Federal Highway Administration

Download or read book Integrating Asset Management Into Transportation Planning written by United States. Federal Highway Administration. This book was released on 2019. Available in PDF, EPUB and Kindle. Book excerpt:

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