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

Midyear Meeting starts Tuesday in Rhode Island

General session will address ongoing supply chain challenges

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ATSSA’s Midyear Meeting kicks off on Tuesday, launching the annual collaboration of industry insiders gathered to address the latest innovations and challenges in the roadway safety infrastructure industry.

This year’s event takes place in Providence, R.I., where Wednesday’s agenda includes a panel discussion on workforce, materials and supply chain issues.

“Construction and transportation industry challenges – potholes on the industry highway” will be moderated by ATSSA Vice President of Engagement Nate Smith. Panelists include Kate Fox Wood, senior director of government relations with the Association of Equipment Manufacturers, Jonathan Starks of FTR, who is a longtime member of the freight industry, and Sterling Wiggins with the U.S. Chamber of Commerce. The 1-hour session starts at 8:30 a.m. Wednesday and will focus on the state of affairs across the construction and transportation industries and what the path forward may look like.

ATSSA supports Bhatt’s nomination for FHWA administrator

Statement notes history of expertise and passion for transportation safety

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On behalf of ATSSA,  President & CEO Stacy Tetschner sent a letter to Chair Tom Carper and Ranking Member Shelley Capito of the Senate Committee on Environment & Public Works strongly supporting the presidential nomination of the Honorable Shailen Bhatt to serve as Administrator of the Federal Highway Administration (FHWA).
 
“Mr. Bhatt has demonstrated a long history of expertise, passion and dedication to the transportation safety community. He has highlighted these qualities throughout his career in the transportation sector, and we are excited by his nomination,” Tetschner stated in his letter. “Mr. Bhatt’s commitment to the safety of the traveling public is unquestionable, and he will be a dynamic leader of the FHWA as they continue their work on advancing roadway safety.”

 

Senate passes Inflation Reduction Act; House could vote this week

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The U.S. Senate passed the Inflation Reduction Act over the weekend, a sprawling bill centered around health care provisions, corporate tax increases and climate provisions, sending the bill to the House, which is expected to approve the legislation later this week.

Within the 775-page bill, ATSSA members will also see a nearly $1.9 billion competitive grant program aimed  at improving walkability, safety and increasing affordable transportation options. 

ATSSA will continue to follow the legislation and provide updates as it moves through Congress.

Final rule for pavement marking retroreflectivity published

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The Federal Highway Administration (FHWA) posted the final rule regarding pavement marking retroreflectivity in today’s Federal Register.

The posting states: “The purpose of this final rule is to update the Manual on Uniform Traffic Control Devices (MUTCD) to provide standards, guidance, options, and supporting information relating to maintaining minimum levels of retroreflectivity for pavement markings. The MUTCD is incorporated in FHWA regulations and recognized as the national standard for traffic control devices used on all streets, highways, bikeways, and private roads open to public travel.”

The rule notes that it is effective on Sept. 6.

Summer issue of Roadway Safety explores supply chain challenges, innovations

NWZAW member photos and the Memorial’s 20th anniversary also featured

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The Summer issue of Roadway Safety magazine is now online and focuses on work zone awareness efforts nationwide.

From the national event in Virginia to member photos from across the country to expert insights into planning a National Work Zone Awareness Week (NWZAW) event, the magazine addresses this key industry safety effort.

Plus, this issue celebrates the 20th anniversary of the National Work Zone Memorial, offers insights about supply chain challenges, and delves into the pitfalls of gas tax suspensions.

Check out three tools to help protect roadway workers on the job and much more in the Summer issue of Roadway Safety magazine, the flagship publication of the American Traffic Safety Services Association.

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