Data, Survey Methods, Traffic Monitoring, and Asset Management

Data, Survey Methods, Traffic Monitoring, and Asset Management PDF

Author: National Research Council (U.S.). Transportation Research Board

Publisher:

Published: 2007

Total Pages: 0

ISBN-13: 9780309104197

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TRR no. 1993 includes 22 papers that explore revenue risk mitigation in transportation project financing, traffic sign asset management, estimating highway investment requirements, estimating design hourly volumes, traffic prediction, digital dashboards, random count site selection, wireless location technology-based traffic monitoring, traffic flow impact on travel time variability, and transferability of National Household Travel Survey data. This issue of the TRR also examines the impact of nonresponse and weighting in a travel survey, data integration impact on travel behavior indicators, iterative proportional fitting algorithm for combining traffic count data with missing dimensions, an electronic freight theft management system using Internet-based mapping, and regional routing model for strategic waterway analysis. It also reviews the Highway Capacity Manual adjustment factor for annual weekday to annual average daily traffic, automated consensus-based data verification, enhancing truck data accuracy using dual-loop event data, video-based vehicle detection and classification system, gross vehicle weight distributions from weigh-in-motion data, detection and tracking of vehicle base fronts for traffic counts and speeds, and customizing quality assessment techniques for traffic data archives.

Data Systems and Travel Survey Methods 2010

Data Systems and Travel Survey Methods 2010 PDF

Author:

Publisher:

Published: 2010

Total Pages: 168

ISBN-13: 9780309142885

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"The 17 papers in this issue are concerned with data systems and travel survey methods. Specific topics discussed include the following: evaluating highway safety hardware improvements using benefit-cost analysis; transportation asset management; road inventory data collection and integration; multipurpose location-based services; travel time estimation algorithms; travel data collection with Bluetooth sensors; traffic monitoring of motorcycles; nonintrusive sensors for vehicle classification; validating an automatic bottleneck detection tool; temporal data aggregation; axle load measurement errors; cluster analysis of traffic data; volume data correction for single-channel advance loop detectors; automated vehicle identification at weigh-in-motion inspection stations; and collecting local freight data."--pub. desc.

Bearing Capacity of Roads, Railways and Airfields

Bearing Capacity of Roads, Railways and Airfields PDF

Author: Andreas Loizos

Publisher: CRC Press

Published: 2017-07-20

Total Pages: 364

ISBN-13: 1351585797

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Bearing Capacity of Roads, Railways and Airfields includes the contributions to the 10th International Conference on the Bearing Capacity of Roads, Railways and Airfields (BCRRA 2017, 28-30 June 2017, Athens, Greece). The papers cover aspects related to materials, laboratory testing, design, construction, maintenance and management systems of transport infrastructure, and focus on roads, railways and airfields. Additional aspects that concern new materials and characterization, alternative rehabilitation techniques, technological advances as well as pavement and railway track substructure sustainability are included. The contributions discuss new concepts and innovative solutions, and are concentrated but not limited on the following topics: · Unbound aggregate materials and soil properties · Bound materials characteritics, mechanical properties and testing · Effect of traffic loading · In-situ measurements techniques and monitoring · Structural evaluation · Pavement serviceability condition · Rehabilitation and maintenance issues · Geophysical assessment · Stabilization and reinforcement · Performance modeling · Environmental challenges · Life cycle assessment and sustainability Bearing Capacity of Roads, Railways and Airfields is essential reading for academics and professionals involved or interested in transport infrastructure systems, in particular roads, railways and airfields.

Pavement and Asset Management

Pavement and Asset Management PDF

Author: Maurizio Crispino

Publisher: CRC Press

Published: 2019-02-21

Total Pages: 847

ISBN-13: 0429559720

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Pavement and Asset Management contains contributions from the World Conference on Pavement and Asset Management (WCPAM 2017, Baveno, Italy, 12-16 June 2017). For the first time, the European Pavement and Asset Management Conference (EPAM) and the International Conference on Managing Pavement Assets (ICMPA) were joining forces for a global event that aimed not only at academics and researchers, but also at practitioners, engineers and technicians dealing with everyday tasks and responsibilities related to transport infrastructures pavement and asset management. Pavement and Asset Management covers a wide range of topics, from emerging research to engineering practice, and is grouped under the following themes: - Data quality and monitoring - Economics, political and environmental management, strategies - Deterioration models - Key performance indicators - PMS-case studies - Design and materials - M&R treatments - LCA & LCCA - Risk and safety - Bridge and tunnel management - Smart infrastructure and IT Pavement and Asset Management will be valuable to academics and professionals interested and/or involved in issues related to transport infrastructures pavement and asset management.

Transportation Asset Management

Transportation Asset Management PDF

Author: Zongzhi Li

Publisher: CRC Press

Published: 2018-08-31

Total Pages: 761

ISBN-13: 1482210533

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Transportation asset management delivers efficient and cost-effective investment decisions to support transportation infrastructure and system usage performance measured in economic, social, health, and environmental terms. It can be applied at national, state, and local levels. This distinctive book addresses asset management for multimodal transportation, taking account of system component interdependency, integration, and risk and uncertainty. It sets out rigorous quantitative and qualitative methods for addressing system goals, performance measures, and needs; data collection and management; performance modeling; project evaluation, selection, and trade-off analysis; innovative financing; and institutional issues. It applies as easily to static traffic and time-dependent or dynamic traffic which exists on a more local level. It is written for transportation planners, engineers, and academia, as well as a growing number of graduate students taking transportation asset management courses.

AASHTO Transportation Asset Management Guide

AASHTO Transportation Asset Management Guide PDF

Author: American Association of State Highway and Transportation Officials

Publisher: AASHTO

Published: 2011

Total Pages: 458

ISBN-13: 156051499X

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Aims to encourage transportation agencies to address strategic questions as they confront the task of managing the surface transportation system. Drawn form both national and international knowledge and experience, it provides guidance to State Department of Transportation (DOT) decision makers, as well as county and municipal transportation agencies, to assist them in realizing the most from financial resources now and into the future, preserving highway assets, and providing the service expected by customers. Divided into two parts, Part one focuses on leadership and goal and objective setintg, while Part two is more technically oriented. Appendices include work sheets and case studies.

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