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.
Take Me on the Motorway
Garrett, Fort W/orth, 241; Michael Collins, Coo/ee County, Texas (Gainesville: Cooke County Heritage Society, 1981), 17; Weems,Austin, 12; San Antonio Public Library, Chronology; Writers Program of the Dallas WPA (1936 —1942), ...
"TRB's National Cooperative Highway Research Program (NCHRP) Report 794: Median Cross-Section Design for Rural Divided Highways provides guidelines for designing typical cross-sections for medians on new and existing rural freeways and ...
NCHRP COMMITTEE FOR PROJECT 20-5 CHAIR GARY D. TAYLOR, CTE Engineers MEMBERS SUSAN BINDER, Federal Highway Administration THOMAS R. BOHUSLAV, Texas DOT DONN E. HANCHER, University of Kentucky DWIGHT HORNE, Federal Highway Administration ...
A brief history of Boston's Big Dig, the largest public works project in American history. An insider tells the political, economic, and engineering story of Boston's "Big Dig."
29''Los Angeles in a New Image , " Life , 20 June 1960 , p . 75 . 30Benjamin Stein , Dreemz ( New York : Harper & Row , 1978 ) , p . 48 . 31 Kevin Lynch , Images of the City ( Cambridge : MIT Press , 1960 ) , pp . 51-67 .
In addition to providing an historical portrait of the process, the book addresses contemporary policy issues as well, assessing the national debate raging over the shape transportation should take in the 21st century.
Jones, David W. Mass Motorization and Mass Transit: An American History and Policy Analysis. pp. 183. (c) 2010 David W. Jones, Jr. Reprinted with permission of Indiana University Press. All rights reserved. Duplication is a violation of ...
Alternative Motorway Services
... National Research Council , Washington , D.C. Members BRIAN J. L. BERRY , Lloyd Viel Berkner Regental Professor ... Greenbelt , Maryland JOHN W. FISHER , Director , ATLSS Engineering Research Center , Lehigh University GORMAN ...