Fueled by the state’s steady growth and healthy economy, Houston’s West Loop this year repeats its 2018 rank as the most gridlocked corridor in the state. Interstate 35 in central Austin comes in a close second, with the Southwest and Eastex Freeways in Houston and Dallas’ Woodall Rodgers Freeway rounding out the top five. Researchers […]
Archives for 2019
TTI, Houston TranStar Win Awards for Roadway Flood-Warning System
Houston residents often experience heavy rainfall events that make travel more difficult and even dangerous. In collaboration with Houston TranStar, the Texas A&M Transportation Institute (TTI) developed a real-time flood-warning tool to educate motorists on high-risk flood areas during severe storms. Houston TranStar’s website and traffic map, seen by over three million unique visitors during […]
We Know Where You Travel Every Day, But We Don’t Really Care Who You Are
By Ed Hard, Shawn Turner, and Michael Martin Every day, your travel may be recorded, thanks to the apps on your mobile communication device. Whether our phones tell us about storm warnings, travel times, or lunch specials, we have enabled them to do so by clicking ‘yes’ when we’re prompted that an app wants to […]
Volunteering for the Future — Celebrating TRB’s Centennial
Volume 55, Number 4 (2019) Adobe PDF version Inside This Issue: After Decades of Service, TTI Continues to Provide Leadership with TRB Committees Just Like the Big Kids: COMPAT Analysis Tool Helps Smaller Urban Areas Gauge Gridlock TTI’s RELLIS Research and Testing Facilities Applying Advanced Tech Innovations to Transportation Paving the Way: TTI Pavement Research […]
After Decades of Service, TTI Continues to Provide Leadership with TRB Committees
As the lifeblood of the Transportation Research Board (TRB), the almost 220 standing committees cover all areas of transportation, with a variety of volunteer members from the public and private sectors. Texas A&M Transportation Institute (TTI) researchers currently serve TRB in various capacities, from committee chairs to technical paper peer reviewers to session planners, and […]
Just Like the Big Kids: COMPAT Analysis Tool Helps Smaller Urban Areas Gauge Gridlock
Roadway congestion in Texas, like the weather, is a relative thing. How you define severe depends a lot on where you live. A sheet of ice on city streets in south Texas might mean it’s a day when schools are closed. The same conditions in the Panhandle mean it’s a winter day ending in Y. […]
TTI’s RELLIS Research and Testing Facilities
Visibility Research Laboratory TTI’s Visibility Research Laboratory supports research evaluating transportation-related visibility products. The lab is equipped with photometric equipment to evaluate the products while traveling at night or in inclement weather. Contact: Adam Pike, [email protected] Smart Intersection TTI’s Smart Intersection tests connected vehicle applications, traffic signal control and connected infrastructure interoperability. For one research […]
Applying Advanced Tech Innovations to Transportation
AV-CV Strategy Guide Designed for Public Decision Makers The required public transportation project delivery process can be slow, methodical and risk averse. The technology industry, by contrast, moves quickly, often takes risks, and may treat failures as learning moments. It’s hard to imagine a greater potential for culture clash, but those are the players in […]
Paving the Way: TTI Pavement Research Provides Economic, Environmental Benefits
The Texas A&M Transportation Institute (TTI) has a varied and productive history of applied research for the National Cooperative Highway Research Program. These projects provide excellent value by solving the myriad of problems facing transportation professionals. Two recent projects in the pavement area, Short-Term Laboratory Conditioning of Asphalt Mixtures and The Effects of Recycling Agents […]
General Motors Funds Expansion of Landmark Teen Driving Safety Program to America’s Heartland
General Motors (GM) has awarded a generous grant to the Texas A&M Transportation Institute’s (TTI’s) Teens in the Driver Seat® (TDS) Program. These funds will support ongoing outreach efforts in Texas, where TDS was born, as well as Georgia, reaching some 230 high schools and 200,000 students. TDS will also be able to expand its […]
TTI News
TTI Hosts Annual Short Course TTI hosted the 93rd Annual Transportation Short Course, held at the Texas A&M University Campus Oct. 14–16. A record-breaking 2,848 transportation professionals attended to learn about the latest innovations and findings from Texas Department of Transportation (TxDOT)–funded research. As happens each year, TxDOT’s Extra Mile awards were presented to agency […]
Upcoming Conferences
5th Annual Texas A&M Transportation Technology Conference 2nd Transportation, Air Quality, and Health Symposium On this page: 5th Annual Texas A&M Transportation Technology Conference 2nd Transportation, Air Quality, and Health Symposium
The Last Stop with Greg Winfree: Learning Is Knowledge Reborn and Refined — TTI Celebrates the TRB Centennial
I’ve always thought of learning as an evolutionary process. It’s not about achieving a certain level of education, but about sharing knowledge with others to achieve something greater than what could be accomplished alone. Fostered by teamwork, it’s a cycle of professional development that’s constantly evolving, always rewarding and never completed. Learning, then, is about […]
TTI’s Amy Epps Martin Earns Prestigious Honor as ASCE Fellow
Texas A&M Transportation Institute (TTI) Research Engineer Amy Epps Martin has been elected an American Society of Civil Engineers (ASCE) Fellow, an honor awarded to ASCE members who are mentors and leaders in the civil engineering profession. Founded in 1852, ASCE is the oldest engineering society in the United States and includes over 150,000 members […]
Winfree Emphasizes Timing as Key to the Future of Transportation in GRIDSMART’s #talkITS Magazine Article
Texas A&M Transportation Institute (TTI) Agency Director Greg Winfree explores the outer reaches of tomorrow’s transportation system — along with the tools and resources needed to get there — in a recent #talkITS magazine article. His article, “Timing is Everything: Technology, education, and tomorrow’s transportation workforce,” was published in the Fall 2019 issue of the […]
Our Concept of Mobility is Transforming — But 3 Roadway Realities Are Unchanged
By Gregory Winfree This is not your grandfather’s mobility landscape. Not even your father’s. Not even close. Thanks to the sharing economy, we have more here-to-there options today than we would have dared to imagine a decade ago. And transportation today depends almost as much on smartphones as it does on steering wheels. How we […]
Safer Roads or Faster Movie Downloads? Let’s Choose Wisely
By Gregory Winfree and Larry Head The next big decision may have nothing to do with immigration or health care. Instead, it may be about either faster movie downloads or safer roads. The Federal Communications Commission is reconsidering whether an important slice of the radio spectrum should be offered for expanded Wi-Fi use, or if […]
Winfree Speaks to TTI, UT Austin Collaboration in GPS World Magazine Article
Texas A&M Transportation Institute (TTI) Agency Director Greg Winfree comments on TTI’s collaborative partnership with The University of Texas at Austin in a recent GPS World magazine article. Winfree also serves as a board member for the Resilient Navigation and Timing Foundation. The Oct. 12 groundbreaking of the Bush Combat Development Complex at The Texas […]
Epps Honored by Bob M. Gallaway Award, Creation of Dr. Jon Epps TXAPA/TxDOT Quality Seal Coat Awards Program
Texas A&M Transportation Institute (TTI) Executive Associate Director Jon Epps received the Bob M. Gallaway Award from the Texas Asphalt Pavement Association (TXAPA)/Texas Department of Transportation (TxDOT) Seal Coat Committee Sept. 18, 2019. The committee also announced the creation of the Dr. Jon Epps TXAPA/TxDOT Quality Seal Coat Awards Program. TXAPA was founded with just […]
Winfree Publishes First Column For Traffic Technology International Magazine
Texas A&M Transportation Institute Executive Director Greg Winfree is a new columnist in the magazine, Traffic Technology International. His first column, “Connected mobility must benefit rural roads, too,” was published in the November/December issue. Winfree’s column is named “The Mode Warrior.” The column may be viewed at either of the following links. View a PDF […]