Led by Xiaoyu “Sky” Guo, Texas A&M Transportation Institute (TTI) engineering graduate student worker, the Aggie Vision team is one of two student finalists for the second annual Institute of Transportation Engineers (ITE) Vision Zero Design Sandbox Competition. The team includes Sruthi Ashraf, TTI engineering graduate student worker; Zihao Li, TTI graduate research assistant; Chaolun […]
safety
TTI’s Khodadadi Publishes Article on Safety Performance Functions for Non-Federal Aid System Roads
Texas A&M Transportation Institute (TTI) Graduate Research Assistant Ali Khodadadi recently published the article “Application of Different Negative Binominal Parameterizations to Develop Safety Performance Functions for Non-Federal Aid System Roads” in volume 156 (June 2021) of Accident Analysis & Prevention. The authors also include Subasish Das, TTI assistant research scientist; Yingfeng Li, Virginia Tech Transportation Institute […]
TTI Researchers Study Phone Use Behavior on Roadways
Researchers at the Texas A&M Transportation Institute and Texas A&M University investigated the relationship between phone use behavior and road geometrics determining that using a phone while driving is more than just a self-choice. The combination and presence of a shoulder, median, higher speed limit and extra lanes could encourage more phone use while driving. […]
TTI Study Produces Insights on the Use of Automated License Plate Readers for Traffic Safety Purposes
The National Highway Safety Administration published a Texas A&M Transportation Institute (TTI) report, State of Knowledge and Practice for Using Automated License Plate Readers for Traffic Safety Purposes, Apr. 1, 2021, in the National Transportation Library. The authors include TTI Associate Research Scientist Ben Ettelman, TTI Associate Research Scientist Laura Higgins, TTI Center for Alcohol […]
Wunderlich Briefs Texas House Committee on Pedestrian Safety
Texas A&M Transportation Institute (TTI) Senior Research Engineer Robert Wunderlich briefed the Texas House Committee on Transportation Mar. 30, 2021 on pedestrian fatality statistics as background for House Bill 443. Wunderlich, director of TTI’s Center for Transportation Safety, briefed lawmakers on the increase in Texas pedestrian fatalities since 2011 and the characteristics associated with them. […]
TTI’s Dadashova Leads Safety Evaluation of On-Street Bicycle Facility Designs
Texas A&M Transportation Institute (TTI) Assistant Research Scientist Bahar Dadashova is the team lead on a recently contracted project evaluating the safety of on-street bicycle facility design features. Funded primarily by the National Cooperative Highway Research Program, the effort also includes support from Portland State University, Toole Design Group and Safe Streets Research and Consulting. […]
TTI’s Xiaoqiang “Jack” Kong Published Research Paper on Phone Usage and Distracted Driving
Texas A&M Transportation Institute (TTI) Graduate Research Assistant Xiaoqiang “Jack” Kong recently published the research paper “Characterizing phone usage while driving: Safety impact from road and operational perspectives using factor analysis” in Accident Analysis & Prevention. The paper’s authors also include Subasish Das, assistant research scientist in TTI’s Roadway Safety Division; Hongmin “Tracy” Zhou, associate […]
TTI Crash Analytics Experts Publish Highway Safety Analytics and Modeling
Two crash analytics and modeling group members in the Texas A&M Transportation Institute’s (TTI’s) Center for Transportation Safety published the 1st edition of Highway Safety Analytics and Modeling Feb. 25, 2021, on Elsevier’s publisher platform. Texas A&M University Zachry Department of Civil and Environmental Engineering Professor and TTI-affiliated Dominique Lord and TTI Research Engineer Srinivas […]
TTI Researchers Publish Paper on Speed-Crash Relationship for City Streets
Estimating the speed-crash relationship has long been a focus area of interest in roadway safety analysis. Because of many confounding factors that may influence both speeds and crashes, the relationship cannot be appropriately established without considering the corresponding roadway characteristics and accounting for their effects on speeds and crashes. Texas A&M Transportation Institute researchers Eun […]
Implementation of Bicycle and Pedestrian Monitoring Equipment
As the number of bicyclists on our roadways grows, so does the desire to accurately count how many there are and where they are traveling. TxDOT teamed up with Texas A&M Transportation Institute (TTI) researchers to evaluate the best bicycle monitoring equipment and to produce a user-friendly database for public use. The TTI video production […]
TTI’s Teens in the Driver Seat® Launches New App to Encourage Safety in Young Drivers
Car crashes account for nearly one-third of all teen deaths in America each year. As a part of National Teen Driver Safety Week Oct. 18–24, teen advocates of the Texas A&M Transportation Institute’s (TTI’s) Teens in the Driver Seat® (TDS) program launched its You in the Driver Seat (YDS) smartphone app, aimed at encouraging safer […]
FCC Radio Spectrum Reallocation Could Impair Vehicle Safety
By Gretchen Stoeltje and Greg Winfree If you’ve been designing or building roads in recent years, you are probably familiar with the anticipated safety benefits of connected vehicles and the technology that will be required to make them work. You probably know that in order for connected vehicles to communicate with one another and with […]
Data From High-Tech Cars Can Help Pinpoint Road Safety Improvements and Prevent Crashes
Using the data produced by connected cars can improve safety for all of us. By Eva Shipp and Shawn Turner A growing number of higher-tech cars and trucks on the road are talking to us. And if we pay attention to what they’re saying, we could prevent a lot of crashes and save a lot […]
TTI Proving Grounds Crew Nearly Beats Crash Test Record, Despite COVID-19
Despite a worldwide pandemic that shut down businesses and kept most workers at home through the spring and much of the summer, 37 Texas A&M Transportation Institute (TTI) researchers, technicians and support staff in the Roadside Safety and Physical Security Division have been working nonstop conducting a near-record number of crash tests for clients across […]
National School Bus Safety Week Recognizes Challenges, Best Practices in Difficult Times
National School Bus Safety Week (Oct. 19–23, 2020) recognizes the importance of school bus safety with various activities aimed at teaching students how to be safer in and around school buses. The week also highlights ways roadway users can practice safer behaviors whenever they encounter buses on the roadway, helping to keep our children safer. […]
College Students, Traffic Safety Professionals Attend Virtual 2020 U in the Driver Seat Symposium
The Texas A&M Transportation Institute’s (TTI’s) U in the Driver Seat (UDS) education and outreach program held its virtual 2020 UDS Symposium Oct. 7–9. Now in its eighth year, the symposium raises awareness about the leading cause of death for young adults ages 18–25 — traffic crashes. This year’s theme was “recharge to save lives […]
Bringing the Passion at the Virtual 2020 Texas Child Passenger Safety Conference
People in the child passenger safety field are some of the most passionate advocates you’ll ever meet. And they infused passion into the virtual 2020 Texas Child Passenger Safety Conference Sept. 9–11, 2020. The fourth annual event had more than 400 attendees, most of whom are child passenger safety technicians (CPSTs). Organized by the Texas […]
Winfree Featured in Bloomberg CityLab Article
Texas A&M Transportation Institute Agency Director Greg Winfree was featured as a contributor in a recently-published story on Bloomberg CityLab. “The Life-Saving Car Technology No One Wants” explores why safety features that would make vehicles far less lethal to pedestrians exist right now, but are not required. Read the full article on Bloomberg CityLab
Texas Roads Less Crowded, but No Less Dangerous
Reformation Austin News highlights the COVID-19 traffic trend of fewer vehicles on Texas roadways but the lack of a commensurate reduction in fatal crashes. TTI’s Center for Transportation Safety Director Robert Wunderlich discusses his analysis of the data behind those findings. Read the Reformation Austin News story
A Galaxy Not So Far Away: Safety Innovation at the 2020 Virtual Traffic Safety Conference
The Texas A&M Transportation Institute (TTI) hosted the first ever virtual Traffic Safety Conference June 10–12, 2020. The conference, supported by the Texas Department of Transportation (TxDOT), focused on traffic safety issues and forward-looking research aligned with TxDOT’s goal to end all traffic fatalities on Texas roadways by 2050. For more information on the zero […]
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