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Author: Frank D. Shepard
Publisher: Transportation Research Board
ISBN: 9780309060066
Category : Automobile driving in bad weather
Languages : en
Pages : 64
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Book Description
This synthesis will be of interest to traffic and safety engineers; highway and bridge designers; police, fire, and emergency personnel; toll authorities; and other officials concerned with roadway safety operations. It describes the forecasting and detection of fog, as well as countermeasures that are used by state and local transportation agencies to dissipate fog and to warn motorists during reduced visibility conditions. The presence of fog has often resulted in serious collisions due to reduced visibility. This publication of the Transportation Research Board presents a generalized background on the causes of fog, fog forecasting and detection methods, and how fog affects the roadway and the driver. The various countermeasures practiced by transportation agencies that are described herein range from techniques to dissipate fog to a variety of warning systems to alert drivers to adverse conditions. The National Transportation Safety Board (NTSB) has held hearings and made recommendations for fog countermeasures, which are described in this synthesis.
Author: Frank D. Shepard
Publisher: Transportation Research Board
ISBN: 9780309060066
Category : Automobile driving in bad weather
Languages : en
Pages : 64
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Book Description
This synthesis will be of interest to traffic and safety engineers; highway and bridge designers; police, fire, and emergency personnel; toll authorities; and other officials concerned with roadway safety operations. It describes the forecasting and detection of fog, as well as countermeasures that are used by state and local transportation agencies to dissipate fog and to warn motorists during reduced visibility conditions. The presence of fog has often resulted in serious collisions due to reduced visibility. This publication of the Transportation Research Board presents a generalized background on the causes of fog, fog forecasting and detection methods, and how fog affects the roadway and the driver. The various countermeasures practiced by transportation agencies that are described herein range from techniques to dissipate fog to a variety of warning systems to alert drivers to adverse conditions. The National Transportation Safety Board (NTSB) has held hearings and made recommendations for fog countermeasures, which are described in this synthesis.
Author: United States. Federal Highway Administration. Offices of Research and Development
Publisher:
ISBN:
Category :
Languages : en
Pages : 696
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Author: United States. Congress. Senate. Committee on Appropriations
Publisher:
ISBN:
Category :
Languages : en
Pages : 1262
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1262
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Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Transportation and Related Agencies Appropriations
Publisher:
ISBN:
Category :
Languages : en
Pages : 1314
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Author:
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 962
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Author: Pallav Ray
Publisher: BoD – Books on Demand
ISBN: 9535111329
Category : Science
Languages : en
Pages : 260
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Book Description
Understanding climate change requires analysis of its effects in specific contexts, and the case studies in this volume offer examples of such issues. Its chapters cover tropical cyclones in East Asia, study of a fossil in Brazils Araripe Basin and the fractal nature of band-thickness in an iron formation of Canadas Northwest Territories. One chapter examines the presence of trace elements and palynomorphs in the sediments of a tropical urban pond. Examples of technologies used include RS- GIS to map lineaments for groundwater targeting and sustainable water-resource management, the ALADIN numerical weather-prediction model used to forecast weather and use of grids in numerical weather and climate models. Finally, one chapter models sea level rises resulting from ice sheets melting.
Author: Organisation for Economic Co-operation and Development
Publisher: Organisation for Economic Co-operation and Development ; [Washington, D.C. : sold by OECD Publications Center]
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 104
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Author: National Research Council
Publisher: National Academies Press
ISBN: 0309166578
Category : Science
Languages : en
Pages : 189
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Book Description
Weather has broad and significant effects on the roadway environment. Snow, rain, fog, ice, freezing rain, and other weather conditions can impair the ability of drivers to operate their vehicles safely, significantly reduce roadway capacity, and dramatically increase travel times. Multiple roadway activities, from roadway maintenance and construction to shipping, transit, and police operations, are directly affected by inclement weather. Some road weather information is available to users currently, however a disconnect remains between current research and operations, and additional research could yield important safety and economic improvements for roadway users. Meteorology, roadway technology, and vehicle systems have evolved to the point where users could be provided with better road weather information through modern information technologies. The combination of these technologies has the potential to significantly increase the efficiency of roadway operations, road capacity, and road safety. Where the Weather Meets the Road provides a roadmap for moving these concepts to reality.
Author:
Publisher:
ISBN:
Category : Traffic safety
Languages : en
Pages : 384
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Book Description
