Travis J. Watts, currently a Graduate Research and Teaching Assistant in the Department of Civil Engineering at the University of Kentucky (UK), has been named the 2018 National University Rail (NURail) Center Student of the Year. In his time at UK, Travis has studied Transportation and Geotechnical Engineering, with an emphasis on Railway Engineering. His primary research interest has been mechanistic track design. As the recipient of this award, Travis will receive an honorarium from NURail in recognition of his outstanding technical research, record of publications and presentation, academic performance, and professional leadership plus the cost of attendance to the 98th TRB Annual Meeting, two free registrations to the CUTC Banquet, and a certificate from US DOT.
The project Travis is currently working on involves the development and practical application of a method to measure the average railroad track crosstie-ballast interfacial pressures, specifically for timber crossties. By utilizing “granular material pressure cells”, experiments have been, and are currently being conducted, in a laboratory and filed setting to understand the magnitudes and relative distributions of pressures at the crosstie-ballast interface. In addition, data retrieved by nearby Wheel Impact Load Detectors (WILDs) are being analyzed to understand the impact that wheel imperfections have on crosstie-ballast interfacial pressures.
During the 2017-2018 academic year, Travis was named “Most Outstanding Graduate Civil Engineering Student” and received 2nd place in the Graduate Student Poster Competition during the 2018 AREMA Annual Meeting. He also co-authored one Transportation Research Record Paper, one 2018 TRB Conference proceeding, one Joint Rail Conference (JRC) proceeding, one 2019 TRB Conference Proceeding, and three NURail Reports. Travis was an intern with Norfolk Southern Corporation in Maintenance of Way and Structures.
Two students were selected as the 2016 NURail Student of the Year. Samantha Chadwick, a University of Illinois at Urbana-Champaign (UIUC) PhD student, received this award for Grant DTRT12-G-UTC18, and Steven Landry, a Michigan Technological University (Michigan Tech) PhD student, was the winner under Grant DTRT13-G-UTC52. As the recipients of this award, Sam and Steve received an honorarium from NURail in recognition of their outstanding technical research, record of publications and presentation, academic performance, and professional leadership plus the cost of attendance to the 96th TRB Annual Meeting, two free registrations to the CUTC Banquet, and a certificate from US DOT.
Samantha Chadwick is a graduate research assistant with the Rail Transportation and Engineering Center (RailTEC) at UIUC. Her research is focused on improving safety at highway‐rail grade crossings by minimizing the risk of train derailments. She earned her B.S. (2010) and M.S. (2014) in Civil Engineering from UIUC. Sam interned for HNTB Corporation in 2010, designing light, commuter and high‐speed rail systems and was President of the UIUC AREMA Student Chapter in 2011. In 2013, Sam was named a Henry Luce Scholar, enabling her to spend a year in Taipei interning at Taiwan High Speed Rail Corporation and studying Mandarin Chinese. Sam has published 4 papers and many more conference presentations.
Sam summarizes her PhD topic this way: “Highway‐rail grade crossing collisions have the potential to cause casualties, property damage, or the release of hazardous materials, especially if the collision results in a derailment. Since resources for highway‐rail grade crossing improvements are limited, it is desirable to identify which crossings pose the greatest risk to the public in order to increase safety at the most critical locations. My goal is to quantify the risk that highway rail grade crossings pose to trains in terms of derailment likelihood, and provide a tool to identify the highest‐risk crossings, to maximize the safety benefit of grade crossing upgrades.”
Sam was nominated by her advisor, Chris Barkan, Professor and Executive Director of RailTEC, who stated: “Ms. Chadwick's dissertation research is addressing an important aspect of railway safety and risk analysis that has not previously been considered. There has been extensive prior research on railroad‐highway grade crossing safety as it affects motor vehicles (but) there has been almost no study of the effects of grade crossings as a potential cause of railroad train derailments. Her research has provided new understanding of the principal factors affecting the probability that a grade crossing incident will lead to a derailment.”
Steven Landry, a PhD student in the Applied Cognitive Science and Human Factors program at Michigan Tech, was NURail’s second winner. His research interests include in-vehicle information system design, driver safety, and multimodal interaction. He is the president of the Humane Interface Design Enterprise, which is a student-run organization that focuses on the usability and user experience aspects of mobile app and website development. Through Steve's career he has published 11 papers and given even more presentations while still maintaining a 4.0 GPA.
His thesis presents a series of experiments designing and testing an IVAA (in-vehicle auditory alert) system for at grade railroad (RR) crossings. A statistical model was made describing the relationship between the analyzed acoustic parameters of the alerts and the psychological ratings collected from participants. This model guided the auditory design of the IVAA system tested in a follow up study. Results showed that the prototype IVAA for RR crossings increased safe and compliant driving behaviors of participants in a medium fidelity driving simulator.
Steve was nominated by his advisor, Myounghoon Jeon, Associate Professor and Director, Center of Human-Centered Computing at Michigan Teh. Professor Jeon stated, “Steven’s research focuses on finding new ways to use technology to solve real world problems. His mission is to advance and promote human and technology interaction to ultimately save valuable resources (e.g., time and money). Steven’s recent research in in-vehicle auditory alerts could help reduce the number of train-vehicle collisions in a cost effective manner by using GPS tracking of mobile devices to provide auditory alerts for RR crossings to drivers. Using this new technological approach would allow for all crossings in the US to be upgraded without the need for costly hardware installments at each crossing location.”
The NURail Center 2015 Student of the Year is University of
Illinois at Urbana-Champaign (UIUC) student Alexander Lovett.
Alexander is a graduate research assistant in the Rail
Transportation and Engineering Center (RailTEC). He completed
his bachelor’s degree in civil engineering at BYU with a minor
in business management. He has been active in research with
RailTEC since starting his MS program in Fall 2011 and has been
supported by NURail since 2012. Alexander completed his MS
degree from UIUC in 2013 and has gone on to the joint PhD-MBA
program in civil engineering and business administration.
University of Illinois at Chicago (UIC) student James O’Shea is
the 2014 NURail Center Student of the Year. James is currently
pursuing his Ph.D. in Mechanical Engineering. His research
activities focus on railroad vehicle stability and the analysis
of vehicle derailment criteria.
Martin B. Hamper, a PhD student in the Dynamic Simulation
Laboratory at the University of Illinois at Chicago, was the
2013 NURail Student of the Year. Martin’s research is primarily
focused in the area of multibody contact problems with
applications to vehicle/track interaction in railroad vehicle
dynamic simulations. He has worked on two main projects in this
area. In the first, a method in which rail flexibility may be
modeled without the use of a finite element program was
developed.