Category Archives: Impairment

Most Wanted List Progress Report: Highway Safety

By Member T. Bella Dinh-Zarr, PhD, MPH, and Robert Molloy, PhD

The NTSB is releasing a series of blogs highlighting the progress the transportation community is making in each mode to advance issues on our 2017–2018 Most Wanted List. This series sheds light on the progress made and what needs to be done going forward to improve transportation safety. This is the second post of the series. 

 

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Member Dinh-Zarr talks with attendees during the highway session of the Most Wanted List midpoint meeting

We’re now midway through the 2017–2018 Most Wanted List cycle, and we’re eager to learn how this year will measure up to previous years. The past 2 years have resulted in an increase in highway traffic fatalities­­—from 32,000 roadway deaths per year in 2014 to more than 37,000 in 2016­­—so clearly, improvements are vital. We checked in with stakeholders on the progress they’re making to address the most pressing issues, and they’ve updated us on their successes and struggles. Here’s where we stand.

Install Collision Avoidance Technologies

Collision avoidance technologies can reduce the number of deaths and injuries on the nation’s roadways now. Today, automatic emergency braking (AEB) and forward collision warning systems already work to reduce rear-end crashes in equipped vehicles, and we’ve been working to encourage industry and vehicle manufacturers to adopt such systems. In 2017, we cohosted a roundtable with the National Safety Council on commercial vehicle (heavy-duty truck) use of advanced collision avoidance technologies and learned that truck manufacturers are beginning to see high customer demand for forward collision avoidance systems on their trucks. During the roundtable, one manufacturer indicated they were making the technologies standard on their trucks, while another mentioned that over 60 percent of their customers purchase vehicles with technology. In addition, the National Highway Traffic Safety Administration (NHTSA) is making progress on evaluation and testing collision avoidance technologies. We continue to advocate for connected vehicle technology because these technologies can further aid in collision avoidance, especially in situations where vehicle resident sensors are weak. Safety should never be considered a barrier to innovation, but rather, an integral component of it.

End Impairment in Transportation

In 2017, we saw progress on reducing alcohol impairment in transportation. Utah became the first state in the nation to pass a law setting a .05 percent blood alcohol content per se limit, and Nebraska and Oklahoma passed all-offender ignition interlock laws. The Federal Motor Carrier Safety Administration (FMCSA) published a final rule establishing the Commercial Driver’s License Drug and Alcohol Clearinghouse, and NHTSA developed training programs addressing the full range of responses to alcohol impairment, from enforcement through adjudication. Yet, we still need more states to strengthen their impaired driving laws and enforcement. We also need improved “place of last drink” (POLD) data to help law enforcement officers deter future violations, and we need better methods to measure impairment by drugs other than alcohol.

Require Medical Fitness, Reduce Fatigue-Related Accidents

In terms of medical fitness, we’ve criticized both the FMCSA and the Federal Railroad Administration because they have withdrawn their advance notice of proposed rulemaking regarding obstructive sleep apnea, which could have led to a rulemaking to address this important issue for people in safety-critical positions. In the highway mode, untreated moderate‑to-severe sleep apnea disqualifies drivers from operating large commercial vehicles because it affects driving safety, yet clear guidance is needed to assist medical examiners in identifying the condition. Nevertheless, the FMCSA has made notable progress by developing a National Registry of Certified Medical Examiners that lists all medical professionals who are qualified to certify drivers. This is a step in the right direction.

The FMCSA took another important step to improve safety when it implemented the electronic logging device (ELD) rule in December 2017. The rule requires the use of technology to automatically track driving and duty time. The NTSB advocated for such devices for many years because they enable better enforcement of hours-of-service regulations and can lead to reductions in drowsy driving among truck and bus drivers.

Eliminate Distractions

Our roundtable earlier this year, “Act to End Deadly Distractions,” brought together survivor advocates and experts throughout industry and government to discuss progress on state laws. We are beginning to see states consider legislation that would completely ban the use of hand-held devices, which highlight manual and visual distraction, but public awareness of the cognitive distraction that can result from hands-free device use remains very low.

Strengthen Occupant Protection

The good news this year on occupant protection is that motorcoaches are now built with lap and shoulder belts for all passenger seating positions. Now we’re focusing on all motorcoach passengers properly using those belts and using them every time they ride. We are urging primary enforcement of seat belt laws for all vehicles, including large buses equipped with belts, at every seating position, and we’re calling for safety briefings on motorcoaches similar to those delivered on commercial flights that explain seat belts and other safety features. As for passenger vehicles, some states, such as Massachusetts and New Hampshire, are considering joining the 34 states that already have primary enforcement of mandatory seat belt laws. Primary enforcement of mandatory seat belt laws is proven to increase seat belt use and, thereby, reduce the number of deaths and injuries on the roads. Regarding motorcycles, we are concerned that some states are repealing their helmet laws, because we know reduced helmet use will lead to more traumatic brain injuries and deaths.

Critical topics that touch on these highway safety issues are speeding and roadway infrastructure. Our recent safety study on speeding establishes what many of us already know but may not always apply: speeding increases the risk and severity of a crash. Here again, along with other safety recommendations, we’ve identified available technologies that can save lives but are not currently in use. The importance of infrastructure was highlighted recently by our highway accident report on a motorcoach collision that killed 2 people and injured 14 others. An unrepaired crash attenuator, an unmarked gore area, and out-of-compliance signage were cited in the report, in addition to the lack of seat belt use by most of the occupants.

Expand Recorder Use

Finally, we continue to urge all large highway vehicles be required to be equipped with recorders that capture a standard set of parameters. Event data recorders are vital investigative tools in every transportation mode—they help us do our job better and faster by providing valuable information after a crash so we can figure out what went wrong and make recommendations that prevent future injuries and deaths. Unfortunately, in crashes involving large trucks or buses, we are often left with limited data from the vehicle about the crash. We learn much more from passenger vehicles in crashes than from trucks and buses because of the standards NHTSA has developed (no such standards exist for trucks or buses). These standards are critical for large-vehicle operators, who can use recorders to train their drivers and increase safety.

The Most Wanted List midpoint mark allows us to reflect as well as plan and set new goals for the upcoming year. Although we have a long way to go to reach zero fatalities on our roadways, the efforts highlighted above, innovative partnerships and strategies, and bold actions to advance our recommendations are what we need to make America’s roadways fatality-free.

 

Dr. Robert Molloy is the Director of the NTSB’s Office of Highway Safety.

Most Wanted List Progress Report: Marine Safety

By Member Christopher A. Hart

 The NTSB is releasing a series of blogs highlighting the progress the transportation community is making in each mode to advance issues on our 2017–2018 Most Wanted List. This series sheds light on the progress made and what needs to be done going forward to improve transportation safety. This is the first blog of the series. 

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Member Christopher Hart and Brian Curtis, Director, NTSB Office of Marine Safety at MWL midpoint meeting.

It’s been just over a year since we released our 2017–2018 Most Wanted List (MWL) of transportation safety improvements, so we decided to check in with stakeholders on our collective progress toward addressing these important safety issues. I had the opportunity to join in the discussion with our Office of Marine Safety and representatives from the US Coast Guard (USCG), the American Pilots’ Association, and the Cruise Lines International Association, and I came away encouraged that progress is being made on the issue areas that most affect our Marine safety efforts: expanding recorder use, ending alcohol and drug impairment, requiring medical fitness, and eliminating distractions.

Expanding requirements for voyage data recorders (VDRs) remains of paramount importance to the NTSB, as underscored by the information obtained from the VDR in our recently-completed investigation of the sinking of the El Faro. We certainly appreciate the extensive and sophisticated resources that several government and non-government entities deployed to find the basketball-sized canister containing the data because it proved to be invaluable to our investigation. Operators can also use VDRs to track and monitor vessel and fleet routes, and to help them determine crew training needs. The marine representatives we spoke with at our midpoint meeting are similarly interested in moving forward with VDR requirements, especially as the technology becomes more capable, affordable, and available. We’re hopeful that our recent report on the El Faro sinking will further encourage stakeholders to take action on increasing the installation and use of VDRs.

Ending alcohol and drug impairment is another important issue that we are working with stakeholders to address. The biggest hurdle here, which we discussed at the midpoint meeting with United States Coast Guard (USCG) representatives, seems to be coordinating rulemaking between the military and civilian sectors. Civilian labor unions are reluctant to support some of the recommendations we’ve proposed, largely out of concern for the rights of their members. The USCG continues to work on this issue to coordinate and implement our recommendations aimed at addressing alcohol and drug impairment.

When our conversation turned to a related concern—requiring medical fitness—I was pleased to hear assurances that the USCG is also making progress. Since its last update, the USCG has stood up an office supporting medical fitness issues and now requires medical certificates in addition to piloting credentials.

The final marine issue we discussed at our midpoint meeting was eliminating distractions. The USCG representatives informed us that the Coast Guard has released our safety alert associated with an accident that tackles this issue (SA-059 November 2016), and it intends to continue to follow up on recommendations related to distractions.

We are always eager to hear feedback from our recommendation recipients, and this midpoint meeting was an excellent opportunity for us to make sure we fully understand the issues. We have recommendation specialists in each mode who help facilitate ongoing feedback, help with questions about our recommendation process, and discuss potential solutions.

At this 1-year mark, I’m encouraged and hopeful that we’re making progress on these important safety issues, and I look forward to seeing the NTSB and our recommendation recipients continue to work together to address them.