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

Registration open for ATSSA’s in-person Legislative Briefing & Fly-In

Event returns to Capitol Hill to fuel the future of roadway safety

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ATSSA’s annual Legislative Briefing & Fly-In returns to the nation’s capital June 13-14, providing the roadway safety infrastructure industry direct access to federal policymakers.

ATSSA’s Government Relations Team is organizing two jam-packed days to get the most of this time in Washington, D.C., through this conference that is a free event exclusively for ATSSA members.

“We urge all of our members to come to D.C. to learn the skills for advocating to policymakers and then put those skills to use in sessions with legislators and their staffs from their respective states,” said ATSSA Vice President of Engagement Nate Smith. “The skills learned during the Legislative Briefing can be used immediately on Capitol Hill and then again when our members return home with their state’s legislators.”

Registration is now open for the two-day conference that is a free, exclusive benefit of ATSSA membership.

Roadway Safety Spring Issue and Convention Extra now online

Explore Ohio’s smart mobility corridor and relive highlights of the 2022 Convention in Tampa

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The Spring Issue of Roadway Safety magazine is online now and explores Ohio’s Smart Mobility Corridor along Interstate 33 between Dublin and East Liberty.

This 35-mile stretch of roadway in Northeast Ohio is a living laboratory where multiple organizations are testing automated and connected vehicle technology including ways to protect pedestrians. The project is a partnership between private industry and government entities as well as residents in those communities and has been dubbed “the world’s most connected highway.”

Convention Extra is also online and provides a commemorative of the 2022 Convention & Traffic Expo in Tampa, Fla., and an opportunity to see what you missed if you didn't attend this reunion of the roadway safety industry.

ATSSA urges DOTs to support a standardized form for QPL and APL

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ATSSA President & CEO Stacy Tetschner reached out to the leaders of departments of transportation (DOTs) in all 50 states asking for their support for a standardized form for the Qualified Products List (QPL) and the Approved Products List (APL).

In a letter, Tetschner explains that a standardized form would help roadway safety products get to market faster by streamlining the current burdensome process of making a different application for every DOT across the country.

"If you are not aware, each DOT manages its QPL/APL submittals, reviews and approvals differently and this means each company wishing to see a product added to the list must go through the process 50 times, frequently in different ways with different forms, resulting in a very time-consuming, labor-intensive process,” Tetschner states in the letter. “This burdensome process delays getting new and improved products onto the roadways where they could save lives.”

The letter is signed by the president of each of ATSSA’s Chapters, which represent 1,500 member companies from across the country as well as many public agencies.

ATSSA & TRB announce 2023 Traffic Control Device Student Challenge

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

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Fredericksburg, Va. (April 18, 2022) – The American Traffic Safety Services Association (ATSSA) and Transportation Research Board (TRB) Standing Committee on Traffic Control Devices invite students to compete in the 2023 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 “Innovative Traffic Control Devices to Improve Vulnerable Road User Safety.”

ATSSA president contacts DOT leaders amid soaring fuel costs and record inflation

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ATSSA President & CEO Stacy Tetschner contacted the leaders of every state’s department of transportation (DOT) requesting contract price adjustments for ATSSA members in light of the rapid increase in fuel costs, significant inflation and the volatility of the situation.

“We strongly encourage you to consider immediate action to help remediate the effects of the recent and rapid increase in fuel costs across the country, most specifically as it affects the roadway industry, where roadway projects that were bid months ago are now being awarded and businesses are experiencing losses due to inflationary operational costs,” Tetschner wrote in the April 8 letter.

Tetschner notes that inflation “is at a four-decade high and gas prices continue to increase,” having increased 45% over this time one year ago.

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