Design of Construction Work Zones on High-speed Highways

Design of Construction Work Zones on High-speed Highways PDF Author: Kevin M. Mahoney
Publisher: Transportation Research Board
ISBN: 0309098793
Category : Road construction workers
Languages : en
Pages : 77

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Design of Construction Work Zones on High-speed Highways

Design of Construction Work Zones on High-speed Highways PDF Author: Kevin M. Mahoney
Publisher: Transportation Research Board
ISBN: 0309098793
Category : Road construction workers
Languages : en
Pages : 77

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Book Description


Flagging Handbook

Flagging Handbook PDF Author: United States. Federal Highway Administration
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 28

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Roadside Design Guide

Roadside Design Guide PDF Author:
Publisher: Amer Assn of State Hwy
ISBN: 9781560510314
Category : Bridge railings
Languages : en
Pages : 352

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Book Description
This document presents a synthesis of current information and operating practices related to roadside safety and is developed in metric units. The roadside is defined as that area beyond the traveled way (driving lanes) and the shoulder (if any) of the roadway itself. The focus of this guide is on safety treatments that minimize the likelihood of serious injuries when a driver runs off the road. This guide replaces the 1989 AASHTO "Roadside Design Guide."

Guidance for Implementation of the AASHTO Strategic Highway Safety Plan

Guidance for Implementation of the AASHTO Strategic Highway Safety Plan PDF Author: Nicholas D. Antonucci
Publisher: Transportation Research Board
ISBN: 030908847X
Category : Technology & Engineering
Languages : en
Pages : 177

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Corridor Traffic Management for Major Highway Reconstruction

Corridor Traffic Management for Major Highway Reconstruction PDF Author:
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 284

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Book Description
This publication, which describes reconstruction experiences, gives case studies which document the varied projects, and gives specific ideas for the management of major highway reconstruction. This report also discusses the use of incentive/disincentive provisions for early contract completion. Ways to expedite expressway and bridge rehabilitation are summarized, and a policy statememt is provided on the application of traffic management actions. Abstracts and summaries are given of recently published literature in the area of corridor traffic management for temporary flow disruptions.

Work Zone Operations

Work Zone Operations PDF Author:
Publisher: DIANE Publishing
ISBN: 1428962298
Category :
Languages : en
Pages : 328

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Use of Speed Monitoring and Communications Display for Traffic Control

Use of Speed Monitoring and Communications Display for Traffic Control PDF Author: Jon Michael Wertjes
Publisher: DIANE Publishing
ISBN: 0788144804
Category : Roads
Languages : en
Pages : 59

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Book Description
A research report to identify or develop a speed monitoring display suitable for use in interstate highway work zones, & evaluate the display's effectiveness in reducing speeds in interstate work zones. A review of the literature & current practice was conducted to identify product availability & other state transportation use. Speed monitoring display alternatives were identified & evaluated according to essential requirements & project evaluation criteria. A lidar laser radar device was tested with a changeable message sign. The speed monitoring display was effective in reducing speeds higher than 70 mph.

Controlling Speeds in Highway Work Zones

Controlling Speeds in Highway Work Zones PDF Author: Stephen H. Richards
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 102

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Book Description


Project Development Methodologies for Reconstruction of Urban Freeways and Expressways

Project Development Methodologies for Reconstruction of Urban Freeways and Expressways PDF Author: James B. Saag
Publisher: Transportation Research Board
ISBN: 9780309068512
Category : Technology & Engineering
Languages : en
Pages : 56

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Book Description
This synthesis presents a review of the current practices associated with the techniques and policies employed by state and local transportation agencies to address the many project development issues required for the reconstruction of existing urban and suburban freeways and expressways. This topic is of special interest because there is a need to reconstruct many highway facilities that have been in existence for over 40 years. The need arises both from the deterioration of the infrastructure and from changes in capacity requirements. This synthesis will be of interest to state and local highway design engineers, traffic engineers, finance and contracting specialists, and contracting personnel in these agencies. It will also be of interest to consultants who are engaged in freeway/expressway reconstruction projects. While many of the project development methodologies in practice for reconstruction of urban and suburban freeways and expressways are similar to those used for new construction, there are unique differences that apply primarily to the reconstruction of major urban highway facilities. This report of the Transportation Research Board highlights the similarities and differences in the planning and management of projects as well as in contracting and financing innovations. Methods for effectively managing traffic during the reconstruction process are important to the process, as are traffic control procedures in the work zone. Public participation and public information dissemination related to traffic changes are vitally important to the effective completion of a reconstruction project. Other aspects, such as the design process, including the use of 3-D and 4-D visualization, pavement renewal procedures, environmental impact mitigation and enhancement activities, that are considered in the process are also addressed.

Changeable Message Signs

Changeable Message Signs PDF Author: Conrad L. Dudek
Publisher:
ISBN:
Category : Traffic signs and signals
Languages : en
Pages : 68

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Book Description
"This synthesis will be of interest to traffic engineers in federal, state, provincial, and local transportation agencies who are responsible for the design and operation of safe and efficiency highway systems. It will also be useful to consulting traffic engineers, sign manufacturers, and vendors in the private sector who assist governmental clients in the application of changeable message sign (CMS) and other intelligent transportation systems (ITS) technology. It is an update of NCHRP Synthesis no. 61 (1979)."--Avant-propos.