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

Prepare for Convention 2023 where roadway safety & innovation intersect

Registration now open for ATSSA’s Convention & Traffic Expo in Phoenix

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ATSSA’s 53rd Annual Convention & Traffic Expo will bring roadway safety experts and innovators from across the nation and the world to Phoenix, Feb. 17-21.

This five-day event will once again be the site of the largest gathering of the roadway safety infrastructure industry in North America and feature information on the latest advances, provide a look at the latest innovative products, offer dozens of education sessions and access to countless experts from all facets of the industry.

The event will also include a massive display of devices to keep roadway workers and the motoring public safe, all situated on the 226,300-square-foot Traffic Expo floor inside the Phoenix Convention Center.

The ATSS Foundation will hold its popular golf and sporting clays events, plus there will be additional opportunities for networking through special events for groups such as the Young Industry Professionals.

 

Join ATSSA’s Midyear Meeting in Rhode Island

Advance roadway safety and beat the heat in New England, Aug. 23-26

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Join roadway safety professionals for ATSSA’s Midyear Meeting to help shape policies and initiatives for the roadway safety infrastructure industry for the coming year.

Network with more than 350 industry professionals from across the country who are gathering in Providence, R.I., to further innovation and infrastructure for roadway safety, Aug. 23-26.

The meeting is tailored to national committee members and friends to learn, network and build leadership skills.

“These meetings are critical to the work of our Association,” said ATSSA President & CEO Stacy Tetschner. “We lay the groundwork for many efforts and innovations for advancing roadway safety at our committee and council meetings. We were pleased by last year’s record-breaking attendance of 381 and hope to exceed that this year as we work to develop roadway safety plans that utilize the funding approved in the Infrastructure Investment & Jobs Act.”

ATSSA’s president will be interviewed Friday on Road Dog News

Stacy Tetschner to discuss roadway safety issues at 2 p.m. ET on SiriusXM

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Tune in to Road Dog News at 2 p.m. ET on Friday to hear ATSSA President & CEO Stacy Tetschner.

Tetschner will be discussing roadway safety issues on the Road Dog Trucking radio station.

The program airs on SiriusXM Channel 146. Road Dog News is hosted by Dan Ronan. Ronan is an associate news editor for Transport Topics as well as a part-time news anchor for Road Dog News.

TRIP report analyzes causes of traffic fatality spike and solutions

ATSSA Board Chair Johnson emphasizes collaboration to address trend

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Traffic fatalities in the U.S. rose 19% from 2019-2021, far surpassing U.S. vehicle travel for that period, according to a report released this morning by TRIP, a national transportation research nonprofit.

The report, Addressing America’s Traffic Safety Crisis: Examining the Causes of Increasing U.S. Traffic Fatalities and Identifying Solutions to Improve Road User Safety,” takes a closer look at data from the past two years.

“America faces a roadway safety crisis, with motorists, pedestrians and bicyclists fatalities in 2021 reaching their highest level in nearly two decades. The tremendous toll of fatalities and serious injuries that occur on the nation’s roadways are a significant economic and, more critically, personal burden on Americans,” the report notes in its conclusion. “The causes of the recent surge in traffic fatalities in the U.S. appear largely to be the result of the public taking greater risks on the nation’s roadways, including speeding, impaired driving and reduced safety belt use.”

ATSSA strongly opposes President Biden’s gas tax suspension proposal

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ATSSA President and CEO, Stacy Tetschner released the following statement today that strongly opposes President Joe Biden’s proposal for suspending federal and state gas taxes.

"Although we certainly support efforts to reduce the price per gallon of gasoline and diesel, suspending federal fuel taxes would set a dangerous precedent, financially undermine the recently-enacted bipartisan infrastructure law, impact state and local governments’ certainty of federal roadway safety funding, and imperil the ability to enact future multi-year transportation authorizations. It’s extremely unlikely that the suspension of federal fuel taxes will result in the American consumer actually seeing a commensurate reduction in the price they pay at the pump when filling up their vehicle.

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