Traffic Control Devices and Practices to Improve the Safety of Mobile and Short Duration Maintenance Operations PDF Download

Author: Melisa D. Finley
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 100

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Book Description

Author: Robert E. Paaswell
Publisher:
ISBN:
Category : Road construction workers
Languages : en
Pages : 108

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Book Description

Author: Melisa D. Finley
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 4

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Book Description

Author: Alireza Hadayeghi
Publisher:
ISBN:
Category : Road closures
Languages : en
Pages : 46

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Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Research Results Digests 339: Improving the Safety of Mobile Lane Closures explores practices employed by transportation agencies during mobile lane closures and summarizes research carried out on different components of mobile lane closure. Appendices A through D for NCHRP RRD 339 are available online.

Author: Brooke R. Ullman
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 118

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Book Description
This report documents the research activities completed during the first year of a two-year research project concerning the safety of mobile and short duration work zone operations. The objective of the first year of the research project was to identify the potential hazards associated with mobile and short duration maintenance operations, as well as the probable underlying causational factors. In order to determine the current practices employed by other states during mobile and short duration maintenance operations, researchers conducted a survey of state transportation agencies. Focus groups of Texas Department of Transportation employees were held to identify the hazards encountered during mobile and short duration maintenance operations, as well as to stimulate new ideas and creative concepts that could improve worker and motorist safety. Field observations of 11 mobile and 18 short duration maintenance operations were conducted to document the work zone setups used, as well as the motorist behavior surrounding these types of work activities. The primary categories of hazards identified in this research were motorist behavior, motorist comprehension, worker exposure, and vehicle conflicts. In addition, researchers found that the definitions of mobile and short duration maintenance operations, as well as the classification of specific operations, were not consistent.

Author:
Publisher:
ISBN:
Category : Electronic traffic controls
Languages : en
Pages : 176

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Author: James E. Bryden
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 60

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Book Description

Author: United States. National Advisory Committee on Uniform Traffic Control Devices
Publisher:
ISBN:
Category : Street signs
Languages : en
Pages : 212

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Book Description
The handbook, in its treatment of signs, pavement markings and signals, presents typical values or ranges of values used for implementing traffic control measures, as well as providing examples of contract plan sheets, specifications and work orders. With respect to signs, consideration is given to materials, equipment, installation, maintenance, vandalism, etc. The section on pavement markings includes materials, methods of application and application operations. Traffic signal design, operation, equipment, and maintenance are discussed, as are various types of signal systems.

Author: United States. Federal Highway Administration. Office of Program Quality Coordination
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 80

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Book Description

Author: Nicholas D. Antonucci
Publisher: Transportation Research Board
ISBN: 030908847X
Category : Technology & Engineering
Languages : en
Pages : 177

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Book Description