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: Advocacy, ATSSA, FHWA, Government, Infrastructure, Policy, Transportation, Temporary Traffic Control, Work Zones

ATSSA asks Buttigieg to delay new Buy America requirements

ATSSA president also asks for exemption of some temporary products

ATSSA President & CEO Stacy Tetschner today sent a letter to Transportation Secretary Pete Buttigieg making three requests regarding changes to the Buy America requirements included in the Infrastructure Investment and Jobs Act (IIJA).

“In a recent survey of ATSSA members regarding the new Buy America requirements for federally-funded infrastructure projects, there is considerable concern about the impact that these new policies will have on roadway safety,” Tetschner wrote. “Knowing of your strong commitment to reducing the number of fatalities and serious injuries on this nation’s roadways, it is important for you to consider the serious effect the new Buy America requirements will have not only on the roadway safety industry but the public as well.”

Tetschner shared with Buttigieg key findings of a recent survey of ATSSA members regarding the Buy America requirements:

  • 72% would not expect to be able to domestically source materials or products
  • 86% believe the cost of safety devices and projects will increase - with some projecting increases of as much as 50%
  • 66% believe that there will either be work interruptions, project completion challenges and delays, liquidated damages, or all three
  • 85% are concerned with the potential for a burdensome or confusing certification process

 

As a result of the concerns, Tetschner wrote that ATSSA “strongly urges” the U.S. Department of Transportation (USDOT) to do the following:

  • Delay implementation of the new Buy America provisions to give industry time to domestically source proven, lifesaving materials and products for roadway safety projects
  • Create a streamlined process for Buy America certification
  • Adopt policies consistent with the Office of Management and Budget guidance from April of this year which exempts temporary products, such as temporary traffic control and work zone safety devices.

 

Tetschner noted his concern regarding the "looming deadline" for implementation of the new Buy America requirements and ended his letter by emphasizing the shared commitment of ATSSA and USDOT to roadway safety and eliminating deaths on the nation’s roadways.

“As an industry, we are committed to moving Toward Zero Deaths on the roads and streets across America for all users of the transportation system,” he wrote. “ATSSA members are passionate about saving lives and reducing serious injuries, and we look forward to working with U.S. DOT to realize a future with zero roadway fatalities.”

 

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Tags: work zones Toward Zero Deaths USDOT Tetschner U.S. Secretary of Transportation Buttigieg temporary traffic control Buy America work zone safety devices
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