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

FHWA adds Thursday webinar on MUTCD Notice of Proposed Amendments

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The Federal Highway Administration (FHWA) has scheduled an additional webinar on the Manual of Uniform Traffic Control Devices for Streets and Highways (MUTCD) Notice of Proposed Amendments (NPA) for Thursday.

This final webinar starts at 2 p.m. EDT. Registration is now open for the session, which will provide an overview of the MUTCD process and highlights of some proposed changes. FHWA indicated local jurisdictions will be especially interested in this webinar. 

ATSSA thanks FHWA for extending feedback time for proposed MUTCD changes

Association joins other industry leaders in opposing rewrite of MUTCD

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ATSSA President & CEO Stacy Tetschner sent a letter thanking Federal Highway Administration (FHWA) Acting Administrator Stephanie Pollack for extending the comment period for the Notice of Proposed Amendment (NPA) on the Manual on Uniform Traffic Control Devices (MUTCD).

He noted the decade-old MUTCD needs an update, expressed ATSSA’s backing of the process and rejected the recent call by some to rewrite the MUTCD.

“ATSSA supports the ongoing process and we are confident that USDOT will obtain great feedback on how to improve this important manual,” Tetschner wrote. “We understand that some want to start over with the manual and we do not support this idea. We do, however, support a reexamination of the structure, process and content of the MUTCD at a later date. We also want to make it clear that this reexamination should not delay a new edition that our industry desperately needs.”

FHWA schedules three webinars for proposed MUTCD updates

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The Federal Highway Administration (FHWA) has scheduled three webinars through April 1 on topics related to the proposed updates to the Manual on Uniform Traffic Control Devices for Streets and Highways (MUTCD).

The webinars take place at 2 p.m. EDT and are scheduled as follows: March 18, Introduction and Overview; March 25,  Pedestrians, Bicycles and Transit; and April 1, Urban Traffic Control.

The MUTCD has not undergone a comprehensive update in more than a decade. FHWA is currently accepting comments.

Register now for ATSSA’s 2021 Legislative Briefing & Virtual Fly-In

Connect with Capitol Hill policymakers from a socially distant virtual platform

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Take part in ATSSA’s 2021 Legislative Briefing & Virtual Fly-In from the comfort and safety of home. The April 21-22 event is free for members and will be completely online making access to Capitol Hill policymakers convenient and effective.

Last year’s virtual event proved popular with ATSSA members and provided a great way to interact with legislators without the need for travel. Participants drove their message to Capitol Hill and enjoyed direct interactions with members of Congress and congressional staff involved in funding and policy decisions.

ATSSA’s Legislative Briefing & Fly-In equips members to present key roadway safety infrastructure industry issues directly to political leaders and this year’s issues are key for the industry. The FAST Act, or Fixing America's Surface Transportation Act, was a hot topic last year as ATSSA members advocated successfully for a one-year extension but a new deadline is looming.

They’re baaaaaaaaaack – Earmarks that is

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Late last week, House Appropriations Committee Chair Rosa DeLauro (D-Conn.) announced a process for bringing back congressional directed funding, also known as earmarks. Additionally, House Transportation and Infrastructure Committee Chair Peter DeFazio (D-Ore.) disseminated a “Dear Colleague” letter to members of Congress indicating his plan to include earmarks in the upcoming highway bill, which is expected to be part of a larger House infrastructure package.

Earmarks are projects that receive some level of federal funding for state and local projects in congressional districts. They differ from competitive grant programs in that competitive grants are applied for and decided by staff at the U.S. Department of Transportation (USDOT), whereas earmarks are advocated for by interested parties and members of Congress decide if they want to include them in a particular legislative vehicle.

Because of an extremely bloated earmark process in the 2005 surface transportation bill, Congress opted to ban earmarks starting in 2011. Since then, there have been occasional rumors that they may return; however, DeLauro’s and DeFazio’s announcements mark the first time there has been this serious of an effort.

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