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 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 CEO urges FHWA to update MUTCD by May 15

Tetschner sends letter seeking 11th edition of MUTCD by deadline

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ATSSA President & CEO Stacy Tetschner today sent a letter to Federal Highway Administration Administrator Shailen P. Bhatt urging the FHWA to publish the updated Manual on Uniform Traffic Control Devices (MUTCD) by the deadline set forth in the U.S. Code.

“On behalf of the American Traffic Safety Services Association’s (ATSSA) 1,500 member companies, I write to urge the Federal Highway Administration (FHWA) to publish the 11th edition of the Manual on Uniform Traffic Control Devices (MUTCD) by the May 15th deadline required under Section 109(d)(2) of title 23, United States Code,” Tetschner wrote in today’s letter.

ATSSA submits comments on Buy America manufacturing products waiver

Association ‘strongly urges’ continuation of public interest waiver

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ATSSA President & CEO Stacy Tetschner this week submitted comments to the Federal Register on the Federal Highway Administration (FHWA) Review of its General Applicability Waiver of Buy America Requirements for Manufactured Products.

“ATSSA strongly urges FHWA to continue the current public interest waiver for manufactured products that do not contain iron or steel,” ATSSA President & CEO Stacy Tetschner said in the ATSSA submission. “Especially with the challenge of increasing traffic fatalities in recent years, it is not an appropriate time to potentially hamstring the ability to deploy life-saving devices and countermeasures on U.S. roadways when the [U.S. Department of Transportation (USDOT)] and state and local agencies are aggressively moving to combat these fatalities.

“If, however, FHWA proposes to alter the current waiver, ATSSA strongly encourages FHWA to continue to exempt transportation products that are incorporated into highway safety improvement projects as defined in 23 U.S.C. 148, regardless of federal program funding source.”

House Transportation & Infrastructure Chair addresses ATSSA Legislative Briefing & Fly-In

NTSB chair discusses her focus on roadway safety in remarks to members

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WASHINGTON – House Transportation & Infrastructure Chair Sam Graves commended ATSSA members on Tuesday for investing the time to take their roadway safety insights to Capitol Hill to share with legislators.

“These are very important,” he said of Fly-Ins. “When constituents come talk to members of Congress, it makes a difference.”

Graves (R-MO) was one of four public officials who spoke on the first day of the two-day Legislative Briefing & Fly-In. ATSSA members also heard from Rep. Chris Pappas (D-NH), Rep. Marc Molinaro (R-NY) and National Transportation Safety Board (NTSB) Chair Jennifer Homendy.

Work zone traffic fatalities rise nearly 11%

Newly released data shows 108 roadway workers killed in 2021

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Fatalities in roadway work zones increased nearly 11% from 2020 to 2021, with deaths rising from 863 to 956, according to newly released federal data.

Drivers and passengers accounted for 778 of the 956 fatalities for 2021, data from the National Highway Traffic Safety Administration (NHTSA) Fatality Analysis Reporting System (FARS) shows.

“The continuing increase in work zone fatalities drives home the importance of National Work Zone Awareness Week, which begins on Monday,” said ATSSA President & CEO Stacy Tetschner. “We encourage every driver to be vigilant as they approach work zones and travel through them. This time of year sees a surge in work zones on the nation’s roadways so it’s important for everyone to recognize they play a role in work zone safety and to work with us.”

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