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TRB Transportation Research E-Newsletter - 08-31-2010

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Transportation Research Board

August 31, 2010

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TRB News
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2011 TRB 90th Annual Meeting: Transportation, Livability, and Economic Development in a Changing World

The global economic downturn and continuing fiscal uncertainties are changing the context in which transportation programs are planned and implemented. Recently, national attention has also focused on the concept of livable communities and on how to promote them. Spotlight sessions at the TRB 90th Annual Meeting, January 23-27, 2011, in Washington, D.C., will examine the synergies among transportation program, livability, and economic development, including how their interaction could contribute to a more sustainable future. [More] ShareThis 


TRB Webinar: Pavement Preservation for High-Traffic-Volume Roadways

 

TRB will conduct a web briefing or "webinar" on Wednesday, September 8, 2010 from 2:00 p.m.-3:30 p.m. EDT that will explore a project developed by TRB's second Strategic Highway Research Program (SHRP 2) on pavement preservation strategies for high-traffic volume roadways. Participants must register at least 24 hours prior to the start of the webinar, space is limited, and there is a fee for non-TRB Sponsor employees. [More] ShareThis 


Recent Publications
State Department of Transportation Role in the Implementation of Transportation Demand Management Programs

TRB's National Cooperative Highway Research Program (NCHRP) Research Results Digest 348: State Department of Transportation Role in the Implementation of Transportation Demand Management Programs explores examples of successful implementation and support of transportation demand management (TDM) programs by state departments of transportation (DOTs). [More] ShareThis 
Infrastructure Maintenance and Preservation

TRB's Transportation Research Record: Journal of the Transportation Research Board, No. 2150 includes 15 papers that explore performance-based road maintenance contracts, equipment replacement at state departments of transportation, optimal timing and preventive maintenance of pavements, pavement preservation, and thin surface treatments for bituminous pavements. [More] ShareThis 
Evaluation of Existing Roadside Safety Hardware Using Manual for Assessing Safety Hardware (MASH) Criteria

TRB's National Cooperative Highway Research Program (NCHRP) Research Results Digest 349: Evaluation of Existing Roadside Safety Hardware Using Manual for Assessing Safety Hardware (MASH) Criteria explores the safety performance of widely used non-proprietary roadside safety features by using MASH. Examples of features evaluated include longitudinal barriers (excluding bridge railings), terminals and crash cushions, transitions, and breakaway supports. [More] ShareThis 
Volume I: Evaluation of Existing Roadside Safety Hardware Using Updated Criteria-Technical Report

TRB's National Cooperative Highway Research Program (NCHRP) Web-Only Document 157: Volume I: Evaluation of Existing Roadside Safety Hardware Using Updated Criteria-Technical Report explores the process that was followed in developing NCHRP Research Results Digest (RRD) 349: Evaluation of Existing Roadside Safety Hardware Using Manual for Assessing Safety Hardware (MASH) Criteria.  [More] ShareThis 
Federal Research News

Roadway Worker Safety Website

The U.S. Federal Highway Administration's Office of Operations has launched a new page on its Work Zone Safety website designed to be a central source of data and links to information and technical resources on roadway worker safety. [More] ShareThis 


Crash Impact of Smooth Lane Narrowing with Rumble Strips at Two-Lane Rural Stop-Controlled Intersections

The U.S. Federal Highway Administration has released a TechBrief that examines a treatment to reduce approach speeds at unsignalized intersections on two-lane rural roads by narrowing lanes using rumble strips in the median and on the right-lane edge. [More] ShareThis 
Safety Effectiveness of the HAWK Pedestrian Crossing Treatment

The U.S. Federal Highway Administration has released a report that explores the safety effectiveness of the High intensity Activated crossWalK (HAWK) pedestrian beacon through the use of a before-after empirical Bayes evaluation approach. [More] ShareThis 
State Research News

Improving Commercial Motor Vehicle Safety in Oregon

The Oregon Department of Transportation has released a report that explores performance-improving strategies and practices that could potentially be implemented by the Oregon Department of Transportation's Motor Carrier Safety Assistance Program. [More] ShareThis 


Alternative Support Systems for Cantilever Signal/Sign Structures

The Florida Department of Transportation has released a report that explores alternative support structures for cantilever signal/sign structures that do not use anchor bolts. [More] ShareThis 


University Research News

University of Minnesota's CTS Research E-Newsletter: July/August 2010

The latest issue of the University of Minnesota's Center for Transportation Studies (CTS) Research E-Newsletter is now available. Planning and policy; intelligent transportation systems; transportation safety; transportation and the environment; and transit, bicycling, and walking are among the topics addressed in this issue of the CTS Research E-News. [More] ShareThis 


International Research

TAC Transportation Intelligence Bulletin - August 2010

The Transportation Association of Canada has released the lastest issue of its monthly Transportation Intelligence Bulletin. The newsletter highlights innovative technologies and practices in the fields of traffic control, management, safety, and urban transportation. [More] ShareThis 


The TRB Transportation Research E-Newsletter regularly covers transportation research developments in the United States and abroad. This document is not a report of the National Research Council or of the National Academies. The opinions expressed in reports highlighted in TRB's Transportation Research E-Newsletter are those of the authors and do not necessarily reflect the views of the Transportation Research Board or the National Academies.

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