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

Pam
/ Categories: Government, Infrastructure, Transportation

Apply by Sept. 15 for FY22 Safe Streets and Roads for All grants

The submission deadline for fiscal year 2022 grants for the Safe Streets and Roads for All (SS4A) program is Sept. 15 by 5 p.m. 

Applications must be submitted through Grants.gov. Details are available on the Notice of Funding Opportunity (NOFO) with additional resources available at the SS4A website.

The SS4A website provides general program information, fact sheets, a “How to Apply” page, answers to frequently asked questions, and webinar presentations and recordings.

Groups eligible to apply for the grants include metropolitan planning organizations; counties, cities, towns, transit agencies or special districts within a state; federally recognized tribal governments; and multijurisdictional groups comprised of these groups.

Activities that are eligible include developing or updating a comprehensive safety action plan; conducting planning, design and development activities in support of an action plan; and carrying out projects and strategies identified in an action plan. A list of example activities is available.

In May, the U.S. Department of Transportation (USDOT) released its 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.

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Tags: Safe Streets and Roads for All SS4A grants grant applications SS4A grants
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