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 joins groups petitioning Bhatt to rescind IIJA policy memo

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ATSSA joined 17 organizations today in asking Federal Highway Administration Administrator Shailen Bhatt to rescind the “Policy on Using Bipartisan Infrastructure Law Resources to Build a Better America” memorandum that was issued Dec. 16, 2021.

The groups, including the U.S. Chamber of Commerce, noted they supported the Infrastructure Investment & Jobs Act (IIJA) passed in November 2021 and that it was a “carefully negotiated and balanced package of policy reforms and targeted national investments” to make the lives of Americans better.

The issue leading to the request for the policy to be rescinded was that the Dec. 16 memo “elicited significant confusion within the transportation community.” Further, the letter states that the memo was “intended to serve as an overarching policy framework that prioritizes IIJA resources towards certain projects, which was inconsistent with what was laid out under the legislation President Biden signed into law the month before.”

Roadway Safety Forum: East Coast targets solutions to regional issues

Registration opens Jan. 17 for the May 16-18 event in Virginia

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ATSSA will hold its first Roadway Safety Forum: East Coast in Richmond, Va., May 16-18.

Registration opens Tuesday (Jan. 17) afternoon for this pilot event, which features a mix of opportunities to target regional issues in the roadway safety industry. The three-day event includes general sessions, educational breakout sessions, networking opportunities and exhibits.

The Virginia, Carolinas and Chesapeake ATSSA Chapters are guiding the educational content of this conference, which addresses roadway safety infrastructure issues identified by chapter members. Anyone wishing to suggest a topic or who is interested in presenting should contact Director of Member Engagement Pamala Bouchard. 

ATSSA & TRB announce winners of 2023 TCD Student Challenge

Arlington High School team is the first high school to win the contest

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FREDERICKSBURG, Va. (Jan. 11, 2023) – ATSSA in partnership with the National Academy of Sciences Transportation Research Board (TRB), announces the winners of the 2023 Traffic Control Device (TCD) Student Challenge.

Ten teams, made up primarily of engineering students from universities across the U.S., competed in the TCD Student Challenge, which was titled, Innovative Traffic Control Devices to Improve Vulnerable Road User Safety.”

The team from Arlington High School in Arlington, Mass., won the contest and was the first high school team in the history of the TCD Student Challenge to achieve that honor. The other winners are from Auburn and Michigan State.

ATSSA congratulates Graves on being named chair of T&I Committee

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ATSSA congratulates Rep. Sam Graves (R-Mo.) on being chosen to chair the Transportation and Infrastructure (T&I) Committee in the 118th Congress.

“ATSSA members have counted Chairman Graves as a roadway safety leader throughout his tenure on the T&I Committee and we look forward to his continued emphasis on this critical issue now that he is chair,” ATSSA President & CEO Stacy Tetschner said. “We are eager to work with him and his committee staff in the months and years ahead to ensure that roadway safety remains the top priority for Congress and the Biden administration.”

Graves’ selection was announced by the committee today. He confirmed his priority for roadway safety and infrastructure in his comments included with the announcement.

Convention educational offerings advance roadway safety

Experiences, ideas and data shared to spur safety solutions

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With nearly 50 options to choose from, ATSSA’s 2023 Convention & Traffic Expo offers tremendous opportunities to learn from roadway safety industry experts through formal education sessions, 30-minute “micro sessions” or traffic talks led by ATSSA staff.

Topics span nine categories: business, guardrail, signs, safety and public awareness, roadway worker protection, traffic signals, temporary traffic control, connected and automated vehicles (CAV) and innovation, and pavement markings and high friction surface treatment (HFST).

“We recognize the importance of pulling together subject matter experts to advance roadway safety and our Annual Convention & Traffic Expo is the perfect place to showcase the skills, insights and innovations our members and others have to address issues facing the industry,” said ATSSA Vice President of Education & Technical Services Donna Clark. “These sessions are designed to spur conversations, share ideas and lead to solutions for real-world problems.”

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