TRB’s Airport Cooperative Research Program (ACRP) Conference Proceedings on the Web 23: Economic and Social Sustainability at Airports is a compilation of the presentations and a summary of the ensuing discussions at May 7-8, 2018, forum in Washington, D.C. The meeting brought together individuals from airports, airlines, academia, consulting, local and regional government, general sustainability professionals, and others. The forum included sessions on social sustainability, economic sustainability, key...

TRB’s Airport Cooperative Research Program (ACRP) Conference Proceedings on the Web 23: Economic and Social Sustainability at Airports is a compilation of the presentations and a summary of the ensuing discussions at May 7-8, 2018, forum in Washington, D.C. The meeting brought together individuals from airports, airlines, academia, consulting, local and regional government, general sustainability professionals, and others. The forum included sessions on social sustainability, economic sustainability, key...

This technical appendix from the TRB Airport Cooperative Research Program, ACRP Web-Only Document 38: Technical Appendix to Air Demand in a Dynamic Competitive Context with the Automobile , supplements ACRP Research Report 204: Air Demand in a Dynamic Competitive Context with the Automobile with more detailed documentation of the research effort, including greater technical detail on the analytical models created for the research and their application.

Construction of load-carrying geosynthetic-reinforced bridge abutments are surging worldwide. The design directly supports the load of bridge girders without the need of deep foundation. TRB is hosting a webinar on Tuesday, May 26, 2020 from 2:00 to 4:00 PM Eastern that will provide an overview, comparison, and discussion of methodologies used in the design of such bridge abutments. They have the potential of alleviating the “bump at the bridge,” expediting construction, and requiring comparatively smal...

The TRB Standing Technical Committee on Bicycle Transportation has been in existence for about 45 years, founded in 1974 as the Bicycling and Bicycles Committee. We had an early name change to the Committee on Bicycling and Bicycle Facilities shortly after our birth and became the Bicycle Transportation Committee in 1996. The committee's existence closely parallels the history of bicycle transportation research in the United States. Very little was done prior to the mid-1970s, when a surge of interest in...

The Alcohol and Other Drugs Committee's Centennial Paper to review what it has accomplished since its inception in the early 1970s, how it has evolved along with the field, and what challenges and opportunities it confronts going forward. To learn more about the history of impaired driving and the Standing Technical Committee on Alcohol, Other Drugs, and Transportation (ANB50), check out the Committee's Centennial Paper. As part of TRB's Centennial Celebration, the Technical Activities Council invited al...

The charismatic and familiar monarch butterfly serves as a flagship species for pollinator conservation, and gives rights-of-way entities opportunities to engage a diverse array of stakeholders who are invested in not only restoring monarch numbers to sustainable levels, but also mitigating many other environmental and economic issues. This pre-publication draft of the TRB National Cooperative Highway Research Program's NCHRP Research Report 942 Pre-Pub: Evaluating the Suitability of Roadway Corridors fo...

Now available to order from the TRB Bookstore, the Highway Capacity Manual, Sixth Edition: A Guide for Multimodal Mobility Analysis (HCM) provides methods for quantifying highway capacity. In its current form, it serves as a fundamental reference on concepts, performance measures, and analysis techniques for evaluating the multimodal operation of streets, highways, freeways, and off-street pathways. The Sixth Edition incorporates the latest research on highway capacity, quality of service, Active Traffic...

Cyclists and noncyclists have a wide range of perceptions of on-street bicycling facility designs — including sharrows, bike lanes, and buffered bike lanes — along a variety of roadway types, with and without curbside automobile parking. The TRB National Cooperative Highway Research Program's NCHRP Research Report 941: Bicyclist Facility Preferences and Effects on Increasing Bicycle Trips provides insights from communities where on-road cycling for transportation is less common, particularly in the South...

The Federal Highway Administration's “Buy America Act” requires federally funded highway projects to use only steel, iron, and manufactured products produced in the United States. The TRB National Cooperative Highway Research Program's NCHRP LRD 80: Buy America Requirements for Federal Highway Projects summarizes the intent and application of the provision. It also summarizes the procedure that FHWA has implemented for granting waivers and the impact that court interpretation of such waivers has had on t...

TRB’s Airport Cooperative Research Program (ACRP) Report 76: Addressing Uncertainty about Future Airport Activity Levels in Airport Decision Making provides a systems analysis methodology that augments standard airport master planning and strategic planning approaches. The methodology includes a set of tools for improving the understanding and application of risk and uncertainty in air traffic forecasts as well as for increasing the overall effectiveness of airport planning and decision making.

TRB’s Airport Cooperative Research Program (ACRP) Research Report 200: Using GIS for Collaborative Land Use Compatibility Planning Near Airports offers guidance for using Geographic Information Systems (GIS) as a collaboration tool to encourage compatible land use around airports. The report is designed to help airport and community planners seeking to work together to protect existing and future airport development as well as maintain safety and improve quality of life for those living and working near ...

Many airports undertake stormwater projects to accommodate facility expansion, address obsolescence, and respond to evolving regulatory requirements. Often, stormwater infrastructure is installed or upgraded on a project-by-project and piecemeal basis, resulting in mismatches of sizes, material types, ages, and conditions. When airports are considering expanding or improving their stormwater facilities, the immediate need for stormwater infrastructure modification may not be clear, and a benefit–cost ana...

Incompatible land uses can threaten the safe utility of airports and expose people living and working nearby to potentially unacceptable levels of noise or safety risk. At the state level, all 50 states have enacted some form of airport zoning legislation since the 1950s. The majority of states (90 percent) have enacted laws mandating or enabling local governments to adopt, administer, and enforce airport zoning regulations. The TRB Airport Cooperative Research Program's ACRP Research Report 206: Guidebo...

This comment thread really encapsulated the mentality of the “I’m a gun owner but…” Anti-Gunners.     You can find some info on Mike “The Guy Guy” here and here. But the dialoge between Mike and a Second Amendment Supporter is here: … Continue reading →

Hello Internet! In This Episode: Erin and Weer’d talk about some of the latest restrictions due to the COVID-19 lockdown, and then discuss how it’s affected the latest Magic: the Gathering expansion; David talks about some of the challenges you … Continue reading →

Hello Internet! In This Episode: Erin and Weer’d discuss the increasing desperation of anti-gunners as they react to mass firearm purchases by Americans of all walks of life; Weer’d fisks a stand-up routine by Steve Hofstetter; David tells us how … Continue reading →

Adult On-Road Cyclist Injury in Victoria, 2008/09 to 2017/18: A Report on Ambulance Attendances, Emergency Department Presentations, Hospital Admissions and Deaths , released by Monash University

The National Cooperative Highway Research Program's NCHRP Web-Only Document 272: Existing and Emerging Highway Infrastructure Preservation, Maintenance, and Renewal Definitions, Practices, and Scenarios provides appendices to NCHRP Report 750, Volume 7: Preservation, Maintenance, andRenewal of Highway Infrastructure .

Prashanth Peketi an MSE senior, tells about his internship with Dannon Yogurt. Although it was different than he expected, Prashanth had a great experience and added new skills to his resume. Working at Dannon Yogurt in Minster, Ohio, was a whirlwind of experiences. I was assigned the role of safety engineering intern and given the […]

MSE Junior Katie Daehn talks about her summer research internship in Germany. Having lived in Columbus my whole life, living in Germany for 12 weeks with a DAAD RISE scholarship was a hugechance for growth, both technically and personally. I left everything that was comfortable and familiar and headed on my own to Jena, Germany […]

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