2127-AK92 201610 The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions 2127 National Highway Traffic Safety Administration NHTSA 2100 Department of Transportation DOT Heavy Vehicle Speed Limiters

This rulemaking would respond to petitions from ATA and Roadsafe America to require the installation of speed limiting devices on heavy trucks. In response to the petitions, NHTSA requested public comment on the subject and received thousands of comments supporting the petitioner´s request. Based on the available safety data and the ancillary benefit of reduced fuel consumption, this rulemaking would consider a new Federal Motor Vehicle Safety Standard that would require the installation of speed limiting devices on heavy trucks. We believe this rule would have minimal cost, as all heavy trucks already have these devices installed, although some vehicles do not have the limit set. This rule would decrease the estimated 1,115 fatal crashes annually involving vehicles with a GVWR of over 11,793.4 kg (26,000 lbs) on roads with posted speed limits of 55 mph or above.

]]> Economically Significant Previously Published in The Unified Agenda Proposed Rule Stage Yes No 49 CFR 571 49 USC 30111 49 USC 30115 49 USC 30116 49 USC 30117 49 USC 322 delegation of authority at 49 CFR 1.95 Yes

Based on the agencies' review of the available data, limiting the speed of heavy vehicles would reduce the severity of crashes involving these vehicles and reduce the resulting fatalities and injuries. We expect that, as a result of the joint rulemaking, virtually all of these vehicles would be limited to that speed.

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NHTSA's authority is the National Traffic and Motor Vehicle Safety Act. Motor Vehicle Safety Standards must be practicable and meet the need for motor vehicle safety while stated in objective terms. FMCSA's authority is based on the Motor Carrier Act. They are authorized to prescribe requirements for 1 qualifications and maximum hours of service of employees of, and safety of operation and equipment of, motor carrier; and 2 qualifications and maximum hours of service of employees of, and standards of equipment of, a motor private carrier, when needed to promote safety operations.

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Other technologies limiting speed such as GPS, visions systems, vehicle infrastructure communications, or some other autonomous vehicle technology.

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Annual net benefit estimates vary with changing assumptions of the speed limit that is set. At a 7% discount rate in millions of 2013 dollars, net benefits range between $1,136 and $4,964 at a speed of 60 mph. At a speed of 65 mph, that range is between $1,039 and $2,757. At 68 mph, that range is between $475 and $1,260.

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The agency believes there are no significant risks related to this rulemaking.

]]> NPRM 09/07/2016 81 FR 61941 NPRM Comment Period End 11/07/2016 No No None No No www.regulations.gov www.regulations.gov No No 2126-AB63 Related to 2126 Federal Motor Carrier Safety Administration FMCSA Joint Markus Price Chief, Visibility and Injury Prevention Division 2127 National Highway Traffic Safety Administration NHTSA 202 366-0098 markus.price@dot.gov 1200 New Jersey Avenue SE, Washington DC 20590