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Author: John A. Bissonette
Publisher: Transportation Research Board
Published: 2008
Total Pages: 174
ISBN-13: 0309117402
DOWNLOAD EBOOKTRB¿s National Cooperative Highway Research Program (NCHRP) Report 615: Evaluation of the Use and Effectiveness of Wildlife Crossings explores development of an interactive, web-based decision guide protocol for the selection, configuration, and location of wildlife crossings.
Author: National Cooperative Highway Research Program
Publisher:
Published: 2009
Total Pages: 156
ISBN-13:
DOWNLOAD EBOOKAuthor: Lee August Rodegerdts
Publisher: Transportation Research Board
Published: 2010
Total Pages: 407
ISBN-13: 0309155118
DOWNLOAD EBOOKTRB's National Cooperative Highway Research Program (NCHRP) Report 672: Roundabouts: An Informational Guide - Second Edition explores the planning, design, construction, maintenance, and operation of roundabouts. The report also addresses issues that may be useful in helping to explain the trade-offs associated with roundabouts. This report updates the U.S. Federal Highway Administration's Roundabouts: An Informational Guide, based on experience gained in the United States since that guide was published in 2000.
Author: National cooperative highway research program
Publisher:
Published: 1978
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Maher K. Tadros
Publisher: Transportation Research Board
Published: 2010
Total Pages: 76
ISBN-13: 0309118352
DOWNLOAD EBOOKThis report establishes a user's manual for the acceptance, repair, or rejection of precast/prestressed concrete girders with longitudinal web cracking. The report also proposes revisions to the AASHTO LRFD Bridge Design Specifications and provides recommendations to develop improved crack control reinforcement details for use in new girders. The material in this report will be of immediate interest to bridge engineers.
Author:
Publisher: Transportation Research Board
Published: 2003
Total Pages: 107
ISBN-13: 0309117437
DOWNLOAD EBOOKAuthor: Levelton Consultants
Publisher: Transportation Research Board
Published: 2007
Total Pages: 211
ISBN-13: 0309098807
DOWNLOAD EBOOKAuthor: James A. Bonneson
Publisher: Transportation Research Board
Published: 1997
Total Pages: 704
ISBN-13: 9780309060677
DOWNLOAD EBOOKThe objective of this research project was to develop a methodology for evaluating alternative midblock left-turn treatments on urban and suburban arterials. The methodology had to be applicable to three common midblock left-turn treatments: the raised-curb median, the flush median with two-way left-turn lane (TWLTL) delineation, and the undivided cross section. The methodology developed for this research focuses on the evaluation of midblock street segments on urban and suburban arterials. The basis for NCHRP Report 395.
Author:
Publisher: AASHTO
Published: 2008
Total Pages: 87
ISBN-13: 1560514280
DOWNLOAD EBOOKThis report contains guidelines and recommendations for managing and designing for friction on highway pavements. The contents of this report will be of interest to highway materials, construction, pavement management, safety, design, and research engineers, as well as others concerned with the friction and related surface characteristics of highway pavements.
