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

Virginia’s governor urges drivers to slow ‘at the first sign of a work zone’

National Work Zone Awareness Week starts today

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Virginia Gov. Glenn Youngkin is urging all drivers to slow down and be alert when they see “the first sign of a work zone.”

His statement came today as National Work Zone Awareness Week (NWZAW) kicks off across the country. This weeklong national commemoration has been held each year since 2000 at the start of the spring roadway construction season to raise awareness for all motorists.

Statistics show that motorists and their passengers make up the majority of deaths due to work zone crashes. In 2020, the most recent year for which national data is available, 857 people were killed in work zone incidents, according to the National Work Zone Safety Information Clearinghouse. Of the 156 pedestrians killed in work zones in 2020, 51 were work zone personnel.

ATSSA Town Hall breaks down IIJA funding, timing

‘Gas tax holidays’ raise concerns, not expected at federal level

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Five months after the Infrastructure Investment & Jobs Act (IIJA) was signed into law, it’s understandable ATSSA members could be wondering when the money will begin flowing to projects across the country.

That was one of the key discussion points today during an ATSSA Town Hall on the “Economic Impact of the Infrastructure Package on ATSSA Member Companies.”

ATSSA Vice President of Engagement Nate Smith and Kathy Ruffalo, president of consulting firm Ruffalo & Associates, reviewed the funds expected through different programs, the steps to get them accessible and when the first money can be expected.

Smith also talked about the gas tax holiday proposals across the country and ATSSA's efforts against them.

Lieutenant governors association recognizes National Work Zone Awareness Week with resolution

National Work Zone Awareness Week is April 11-15

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This morning, the National Lieutenant Governors Association (NLGA) recognized the importance of roadway worker protection by unanimously approving a policy resolution recognizing National Work Zone Awareness Week (NWZAW). 

While gathered at a conference in Washington, D.C., the NLGA’s Resolutions Committee approved the measure unanimously on Wednesday. The full NLGA voted its support today.

Delaware Lt. Gov. Bethany Hall-Long made remarks prior to the approval, noting how critical it is to raise awareness of workers in active work zones and how important it is to do everything possible to provide for safety while making infrastructure improvements.

ATSSA leading push against efforts to suspend gas taxes

Members urged to contact their elected representatives and voice their concerns

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ATSSA has launched a nationwide effort to discourage states and Congress from suspending the collection of taxes on gasoline noting the surge in roadway fatalities over the past two years.

Some in Congress and some in state governments across the country have proposed temporarily cutting gas taxes as a way to help consumers amid inflation and sudden hikes in gas prices. However, the temporary measure would not necessarily benefit consumers but would deter improvements to roadway infrastructure at a time when such projects had just received approval for significant funding, ATSSA President & CEO Stacy Tetschner noted.

The bipartisan Infrastructure Investment and Jobs Act (IIJA) became law in November and includes nearly $23 billion for roadway safety, funding necessary to help move the nation Toward Zero Deaths on its highways.

Federal and state taxes on gasoline and diesel are important sources of revenue for funding roadway safety improvements.

ATSSA State Chapters Oppose Gas Tax Suspension Measures

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Three ATSSA chapters sent letters today opposing measures that would suspend state gas taxes during the ongoing crisis.

In Michigan, Pennsylvania and California, governors and state legislators have proposed temporarily halting their state’s gas tax in an attempt to provide relief to consumers at the pump. Unfortunately, it is unlikely that consumers will see a discernible decrease in the price of fuel should these measures become law. Instead, much-needed roadway safety improvement projects would be put at risk. ATSSA remains concerned with any federal or state legislation that would threaten critical infrastructure funding.

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