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 releases Special Report on raw materials issue

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ATSSA today released a Special Report on the raw materials shortage, which found that nearly 92% of members who responded to a recent survey were experiencing a shortage and 90% expect the situation to continue for at least six more months.

The report, “ATSSA Raw Materials Update,” is the result of three member surveys, the most recent of which was conducted in April. The percentage of members impacted by the raw materials shortage has increased with each survey, going from 75% in the first survey in March 2021 to 88% in June 2021 and now above 90%.

“Each of the ATSSA surveys showed that raw materials shortages were having a major impact on members who are directly engaged in providing roadway safety infrastructure, which poses a nationwide safety risk because their work is designed to save lives on streets and highways across the country,” the report states in its conclusions.

Traffic fatalities rose an estimated 10.5% in 2021, reach 16-year high, NHTSA reports

Trend in fatality rate for vehicle miles traveled decreased for three quarters of 2021

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Traffic fatalities across the U.S. rose 10.5% in 2021 to a projected 42,915 deaths, reaching a 16-year high, according to statistics released today by the National Highway Traffic Safety Administration (NHTSA).

That projected increase from 38,824 fatalities in 2020 is “the highest number of fatalities since 2005 and the largest annual percentage increase in the Fatality Analysis Reporting System’s history,” NHTSA announced today.

ATSSA President & CEO Stacy Tetschner expressed concern over the record-breaking fatality rate.

“ATSSA’s members have devoted their lives to roadway safety and providing the infrastructure and technology needed to save the lives of the motoring public as well as men and women working on our roadways,” Tetschner said. “This unprecedented increase in traffic fatalities brings home the importance of our work and the necessity of government and private industry partnering to provide safe thoroughfares. The bipartisan Infrastructure Investment and Jobs Act (IIJA), which was enacted into law in November, provides historic levels of federal funding for roadway safety infrastructure projects. Departments of transportation around the country, including the U.S. Department of Transportation, must prioritize getting these funds to critical, lifesaving safety projects as soon as possible. We know that safer roads save lives. ATSSA members are ready to go to work with their agency partners to move toward zero deaths on all roads.”

USDOT releases grant notification for $5 billion Safe Streets for All Program

Maria Robertson 0 3408 Article rating: 5.0

Today, the U.S. Department of Transportation (USDOT) released its Notice of Funding Opportunity (NOFO) for the newly created Safe Streets and Roads for All Program, a $5 billion grant program focused on local vision zero projects which was created in the Infrastructure Investment and Jobs Act (IIJA). The grant is funded at $1 billion annually through Fiscal Year 2026.

The grant program is focused on assisting local and regional governments in achieving their vision zero goals and strategies. Eligible grant recipients include cities, towns and townships, counties, metropolitan planning organizations, some transit authorities, tribes and groupings of these units of governments (for example, multiple cities can join together for a project). State governments are ineligible to receive this grant.

ATSSA mourns the passing of roadway safety champion Norm Mineta

Maria Robertson 0 8144 Article rating: 2.5

Former Secretary of Transportation and roadway safety leader Norm Y. Mineta passed away on May 3, 2022, at the age of 90.

ATSSA President and CEO Stacy Tetschner issued the following statement:  The country has lost a leader and staunch supporter of roadway safety. Mineta was the U.S.’s longest serving Secretary of Transportation and launched the Decade of Action for Road Safety in Washington, D.C. during his tenure. He was a vocal supporter of National Work Zone Awareness Week and as a champion of the transportation industry. Perhaps most significantly, Secretary Mineta worked with ATSSA in establishing the nation’s first dedicated federal program for roadway safety infrastructure, the Highway Safety Improvement Program. Tens of thousands of people are alive today directly because of Secretary Mineta’s passion for roadway safety. His legacy will live on in the work that our members do every day in making roads safer.

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.

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