Numbering nearly 300, Texas has more community airports than counties. Largely out of view and out of mind for most of us, they are nonetheless central to the state’s prosperity and security.
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Camp BUILD Visits TTI to Explore Engineering Careers
The Texas A&M Transportation Institute (TTI) hosted two groups of campers June 23 and 30 from Texas A&M University’s Zachry Department of Civil and Environmental Engineering’s Camp BUILD. TTI Senior Research Engineer Melisa Finley and Associate Research Engineer Debbie Albert organized the sessions with support from Texas A&M students and volunteers. Campers watched a live […]
TTI’s Minjares-Kyle Promoted to Youth Transportation Safety Program Manager
After 35 years of service with the Texas A&M Transportation Institute (TTI) — nearly 30 of that in a management position — Russell Henk resigned as program manager of the Youth Transportation Safety (YTS) Program effective June 30. “Creating the Teens in the Driver Seat® Program and leading the YTS team for the past 20 […]
Episode 36. Exit This Way: Research informing upgrades in hurricane evacuation planning.
Predictions for an especially active hurricane season place added importance on the research and planning that begins long before extreme weather strikes, and continues long after the storm has passed.
TTI Employees Participate in TRB SETT Conference
Several Texas A&M Transportation Institute (TTI) employees participated in the Transportation Research Board’s (TRB’s) Sustainability and Emerging Transportation Technology (SETT) Conference. TRB hosted the conference May 31–June 2 at the Arnold and Mabel Beckman Center in Irvine, California. “TTI was well represented at the TRB SETT Conference,” notes TTI Executive Associate Director Katie Turnbull. “The […]
TTI’s Warner Presents at Special Session on Trespass and Suicide Prevention at ILCAD International Rail Safety Conference
Recognizing the importance of increasing awareness of the safety dangers at highway–rail grade crossings (also known as level crossings), the International Union of Railways (UIC) began the International Level Crossing Awareness Day (ILCAD) in 2009. Level crossing safety remains a major safety concern — especially regarding the dangers of trespassing on rail rights-of-way. In the […]
Episode 35. Building by the Numbers: How economic indicators guide road construction.
Some statistics like population growth and the price of crude oil are directly linked to transportation planning in Texas. But others—like commercial airline boardings and home sales—play a role, too. Collectively, the numbers paint a picture that informs how we fund our transportation system.
Episode 34. When the Workplace Is Behind the Wheel: Improving occupational safety for truckers (and the rest of us).
Close to half of all workplace deaths result from transportation incidents, including crashes that involve large trucks. Drivers of those trucks are at higher risk than workers in other jobs. And to the degree that we share road space with truckers, the risk extends to the rest of us, too. Evolving policies resulting from new […]
TTI Data Analytics
TTI’s Das Publishes Book on Artificial Intelligence in Highway Safety
Texas A&M Transportation Institute (TTI) Associate Research Scientist Subasish Das will publish the book Artificial Intelligence in Highway Safety (1st edition) September 29, 2022, with CRC Press/Routledge, part of the Taylor & Francis Group. In this book, Das discusses advances in the highway safety field that involve artificial intelligence (AI) technologies. He specifically addresses how […]
Bridging Technology and Roadway Safety
Volume 58, Number 2 (2022) Adobe PDF version Inside This Issue: Seeing the Road Seeing the Road in Low-Visibility Conditions Traffic Signal Technologies Improve Pedestrian, Bicyclist Safety in Texas Evaluating Road Types Improves Safety, Mobility in Rural Areas Car Makers Join Researchers to Aid Flow through Traffic Signals TTI Facilities Research Road Safety Devices, Technologies […]
Seeing the Road
Though highway striping technologies have evolved in the past 80 years, one constant has remained the same: Clear and highly visible highway markings ensure safety for drivers. Driving is a visual activity, and as we make our way down a road, we all look at a wide range of visual inputs — the roadway, the […]
Seeing the Road in Low-Visibility Conditions
Seeing the road is an essential component of safe driving. Drivers depend on a continuous flow of information as they move along the roadway to properly position their vehicle. Centerline and edge-line markings delineate the vehicle lane for drivers, while other markings such as stop bars and railway crossings provide key safety information and alert […]
Traffic Signal Technologies Improve Pedestrian, Bicyclist Safety in Texas
The Lone Star State has experienced an increase in the number of pedestrians and bicyclists who have lost their lives in roadway crashes. Within the last decade, pedestrian and bicyclist fatalities rose by 69 percent in Texas. These statistics — but, even more so, the real people behind the numbers — present a safety concern […]
Evaluating Road Types Improves Safety, Mobility in Rural Areas
Rural roadways often have a high number of crashes, especially severe crashes. To help decrease that number, researchers have focused safety and mobility studies on rural areas that experience increased truck traffic and road usage during certain economic booms — like oil booms. The Texas Department of Transportation (TxDOT) Odessa District experienced an oil boom […]
Car Makers Join Researchers to Aid Flow through Traffic Signals
In theory, the best way to maximize traffic flow along busy urban streets is to coordinate the series of traffic signals that drivers encounter. In practice, that’s far easier said than done. But with the completion of recent research supported by the Texas A&M Transportation Institute (TTI), traffic engineers are a big step closer to […]
TTI Facilities Research Road Safety Devices, Technologies
The Texas A&M Transportation Institute’s (TTI’s) Visibility Research Laboratory and smart intersection explore how improvements in road markings, signals and equipment can keep road users safe. Through the Eyes of the Visibility Research Laboratory Researchers in TTI’s Visibility Research Laboratory evaluate retroreflective materials, lights, coatings and other technologies designed to provide nighttime visibility. The lab […]
Preventing Roadway Crashes before They Occur
Roadway departure crashes make up a significant number of the crashes on Texas roadways each year. In 2016 alone, Texas roads experienced 61,973 roadway departure crashes, most of which occurred on two-way two-lane (TWTL) highways (92 percent). These numbers — especially in a state that just saw its second-deadliest year on record for road fatalities […]
Proper Friction Equals Safer Roads
The correct amount of pavement friction is critical for motorist safety, especially during wet weather. The Wet Surface Crash Reduction Program guidelines from the Texas Department of Transportation (TxDOT) Traffic Safety Division provide engineers with a framework for identifying existing pavement friction and the tools for specifying new pavement surfaces that will meet project-specific friction […]
TTI News
Tooley Honored with University of Arkansas College of Engineering Distinguished Alumni Award Melissa Tooley, TTI director of external initiatives, received a Distinguished Alumni award April 9 at the University of Arkansas College of Engineering Alumni Awards Banquet. The Department of Civil Engineering chose Tooley as its award recipient, one of the highest honors given to […]