Cooperative Automated Transportation (CAT)

Cooperative Automated Transportation

Roadway safety in a cooperative automated world

Highway automation is not years away, or even days away. It’s here now, causing a number of state transportation agencies to react with initiatives related to preparing and supporting Connected Automated Vehicles (CAVs) on U.S. roadways.


Connected and Automated Vehicles (CAVs)

Cooperative Automated Transportation (CAT) deals with CAVs, which are vehicles capable of driving on their own with limited or no human involvement in navigation and control. Per the definition adopted by the National Highway Traffic Safety Administration (NHTSA), there are six levels of automation (Levels 0-2: driver assistance and Levels 3-5: HAV), each of which requires its own specification and marketplace considerations.


Vehicle-to-Everything (V2X) and Connected and Automated Vehicles (CAVs)

For traffic safety, vehicle-to-everything communications is the wireless exchange of critical safety and operational data between vehicles and anything else. The "X" could be roadway infrastructure, other vehicles, roadway workers or other safety and communication devices. ATSSA members are at the forefront of these technologies, and are working with stakeholders across new industries to see these innovations come to life.


Sensor Technology

CAVs rely on three main groups of sensors: camera, radar, and Light Detection and Ranging (LIDAR). The camera sensors capture moving objects and the outlines of roadway devices to get speed and distance data. Short- and long-range radar sensors work to detect traffic from the front and the back of CAVs. LIDAR systems produce three-dimensional images of both moving and stationary objects.


For more information about ATSSA’s efforts on CAT and CAV’s and their interaction with our member products check out the resources below.




Resources

ATSSA leading Safety Symposium at Utility Expo

Workshops, courses, certification offered during event

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ATSSA is partnering with The Utility Expo to provide roadway safety training—including flagger certification—during its Sept. 26-28 event.

A Safety Symposium offering 30 hours of roadway safety and education training takes place the first two days of The Utility Expo. This includes six morning workshops on Sept. 26 led by ATSSA Director of Innovation & Technical Services Eric Perry, ATSSA Manager of Innovation & Technical Services Melodie Matout and ATSSA Master Instructors Bill Birdwell and Tim Luttrell. It also includes two ATSSA four-hour courses the afternoon of Sept. 26 and a choice of two eight-hour courses on Sept. 27.

“Safety has always been a front-and-center issue for The Utility Expo. From the equipment that utility professionals use onsite, to the potentially hazardous environments they can find themselves in, safety needs to always be priority number one,” said The Utility Expo Show Director John Rozum. “The people at ATSSA understand that a lot of utility work is done in and around traffic and they have put together a great education agenda to help keep utility pros safe when the traffic cones come out.”

ATSSA announces departure of Vice President of Engagement

Nate Smith to take new role with Caterpillar Inc.

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The American Traffic Safety Services Association (ATSSA), a leading organization in the roadway safety industry, today announced the departure of Nate Smith, Vice President of Engagement.

Effective May 9, Smith will resign his leadership position with ATSSA to join Caterpillar Inc. as a Manager of Government Affairs, focusing on transportation, infrastructure and other related policy issues.

Stacy Tetschner, ATSSA President and CEO, said of Smith, “We are grateful to Nate for his incredible body of work in advancing roadway safety. He has been integral to our government relations and membership endeavors for over 14 years. During his tenure, ATSSA has experienced tremendous success in growing our membership as well as engaging those members in our advocacy efforts, which ultimately led to record funding being passed to advance roadway safety infrastructure. We will miss his contributions and are supportive in his moving to a broader leadership role in the transportation and infrastructure community. Under Nate’s leadership of advocacy efforts, the industry experienced the biggest government investment into roadway safety infrastructure programs in U.S. history.”

ATSSA & TRB announce 2024 Traffic Control Device Student Challenge

Contest offers opportunity for students to innovate for the future of roadway safety

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Fredericksburg, Va. (April 17, 2023) – The American Traffic Safety Services Association (ATSSA) and Transportation Research Board (TRB) Standing Committee on Traffic Control Devices invite students to compete in the 2024 Traffic Control Device (TCD) Student Challenge.

The TCD Student Challenge promotes innovation and stimulates ideas in the traffic control devices industry with a goal to improve operations and safety and encourage future generations of roadway safety professionals. As part of the challenge, individuals or student teams submit solutions in the subject area of transportation and roadway safety based on the chosen topic for the year.

This year’s topic is “Innovations to Improve the Nighttime Visibility of Traffic Control Devices.”

Everyone plays a role in work zone safety

Work with us during National Work Zone Awareness Week to protect workers, motorists

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FREDERICKSBURG, Va. (April 5, 2023) – The recent tragedy near Baltimore, Md., where six roadway workers were killed when one vehicle apparently collided with another before crashing into their work zone demonstrates the tremendous risk workers face each day while seeking to earn a living.

“These six individuals went to work that day simply to do their part to provide safe highways for the motoring public. But they didn’t make it home to their families, who are now left to grieve as they face life without them,” said ATSSA President & CEO Stacy Tetschner. “The roadway safety industry does its best to provide safe workspaces for its personnel and continually looks for new strategies to prevent such tragedies but the fact is, everyone plays a role in work zone safety and we need everyone to work with us.”

National Work Zone Awareness Week (NWZAW) was established more than two decades ago to increase attention to the need for motorists to exercise caution when approaching and passing through roadway work zones. In 2020, the most recent year for which statistics are available, 857 people were killed in work zones with another 44,240 injured, according to the National Work Zone Safety Information Clearinghouse.

Blue Vigil ALED Portable Light wins Innovation Award at ATSSA’s Convention & Traffic Expo

Three products selected for honorable mention

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Phoenix (Feb. 21, 2023) – A portable lighting system tethered to an unmanned aerial vehicle (UAV) won the Innovation Award at ATSSA’s 53rd Annual Convention & Traffic Expo with three other new products being recognized for honorable mention.

The Blue Vigil ALED Portable Light is a person-portable area lighting system that mounts a high-intensity LED array on a tethered UAV that can be positioned up to 100 feet above a job site, according to Blue Vigil of Sterling, Va. The ALED puts over 8,000 square feet of light on the ground, providing nearly twice as much coverage as the towed light towers commonly used for roadway work zones.

The ALED can remain airborne for as long as needed and is designed to withstand the rigors of use in the field and on construction sites, according to company information.

The innovative light was chosen from among 18 entered in ATSSA’s New Products Rollout. The products represented companies from the U.S., Canada and Australia, and were evaluated by a panel of judges made up of department of transportation personnel.

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