Category Archives: Events

Why Teen Driver Safety Week Should be Every Week

By: Nicholas Worrell, Chief, NTSB Safety Advocacy Division

Driving is a privilege that gives us the freedom to go where we want, when we want, with whom we want. The benefits of driving are especially attractive to teenagers. Driving is a milestone for teens, but with great power and freedom comes great responsibility.

Motor vehicle crashes are the leading cause of death among teenagers; more teens die in crashes than from drug/alcohol abuse, violence, or disease. In 2016, more than 3,600 teenagers died on our highways, a 4 percent increase from 2015. To address these tragic statistics, the third week of October was designated by Congress as National Teen Driver Safety Week. During this week, advocates, government agencies, communities, and educators aim to promote teen driver safety and eliminate a preventable tragic problem. Especially during this week, we all need to come together to keep simple mistakes from impacting the future of our country.

Today, the NTSB joined the National Organizations for Youth Safety (NOYS) and students from Maryland and Virginia high schools for NOYS’ Youth Interactive Traffic Safety Lab. The event provided hands-on activities for students to learn about a variety of driving safety issues—from auto maintenance and work zone navigation to distracted and impaired driving. Traffic safety experts and community leaders spoke with students about what it means to be a “responsible” driver and the very real consequences of complacency. In a pre-event press conference, NTSB’s Kris Poland, PhD; Maryland’s First Lady Yumi Hogan; Maryland Motor Vehicle Administrator Christine Nizer; and NOYS Interim Executive Director April Rai reminded teens that, while motor vehicle crashes are the leading cause of death for teens, these crashes are preventable. One key message to teens: you have the power to change this reality.

Students also had the opportunity to talk with NTSB investigators and safety advocates to learn about our crash investigations and the safety recommendations we’ve made to improve safety for all road users—especially our recommendations for preventing teen driving crashes and their resulting injuries and deaths.

While events like the NOYS Safety Lab helps to arm students with some of the tools needed to make the right choice, we need the help of parents, other influencing adults, school officials, local government, and community leaders to help make the biggest impact. Parents, in particular, play a critical role. They should have a meaningful discussion with their new driver about the key components of driving and the thinking behind certain driving decisions. Parents must take time to outline the risks associated with driving, such as distractions, fatigue (due either from lack of sleep or fatiguing medications), other impairments, and speeding. Sometimes, making safety a priority requires establishing new priorities in the household and a shift in “family culture.” The best way to promote safety is to practice safety and treat it seriously through education, discussion, and role modeling.

 At the NTSB, we strive every day to advocate safety in the many modes of transportation. Our Most Wanted List of transportation safety improvements is designed to address our most critical safety issues. We are successful when people engage, learn strategies to improve the lives of themselves and those around them, and execute these strategies to save lives and prevent injuries. I urge you to become an advocate—not only this week, but every week—for driving safely.

 

If you have any questions about teen driving or NTSB advocacy activities in this area, email SafetyAdvocacy@NTSB.gov. We also encourage you to follow us on Twitter @NTSB and Facebook and Instagram @NTSBgov.

 

 

International Advocacy to Prepare and Prevent

By Nicholas Worrell

I recently had the privilege of speaking in Manchester, England, at the National Safer Roads Partnerships Conference. The United Kingdom has some of the lowest road-user fatality rates in the world. While our annual vehicle miles traveled vary greatly, on a typical day, about 109 road users are killed on America’s roadways, while only 5 Britons lose their lives the same way. But, as I reminded the conference audience, even one fatality is still too many.

This was a unique opportunity to represent the NTSB because the audience was mainly British law enforcement officers, and the British tradition of “policing by consent” was tailor‑made for a prevention-focused discussion. Policing by consent means that, because most people want law and order, the goal should be to prevent crime rather than focus on punishing perpetrators. Our Safety Advocacy Division operates with much the same philosophy, working to prevent transportation accidents by encouraging stakeholders to implement the agency’s recommendations. We also explain road safety to vulnerable populations, such as young drivers, to bring lifesaving information to the traveling public, and we share our findings with colleagues.

We know that, as we face coming challenges in road safety, prevention opportunities abound. Our recent speeding study noted the value of a “safe system” approach, which depends on layers of safety in a given road environment and recognizes preventive uses of technology, such as automated speed enforcement. Our recent investigation into the fatal crash of a partially automated vehicle allowed us to consider the double-edged sword of automation. Our investigations have shown that, as vehicles rely more and more on automated sensors, they also collect more data, which should be gathered in a standard format and reported when vehicles with enabled control systems crash.

The world is changing, crash factors are changing, and our tools are changing. The data that cars themselves can provide about crashes is expanding. As I told the law enforcement officers in Manchester, the NTSB has learned that everything an accident can tell us is worth our attention. We are conscious that every safety lesson learned is worth retelling, both to spur acceptance of our recommendations and to prepare ourselves, our colleagues, and the public for the challenges of a fast-approaching future. By sharing lessons learned across borders, we improve our chances at reaching zero transportation fatalities worldwide.

 

Nicholas Worrell is Chief of the NTSB Safety Advocacy Division.

 

Lessons from Our Runway Incursion Forum

By Member Christopher Hart

On September 19 and 20, the NTSB held a Runway Incursion Forum featuring some of the industry’s foremost runway safety experts. These experts came from far and wide, and from a variety of aviation associations, companies, research organizations, government agencies, and airports. It was a very thought‑provoking event, and I believe we had the right people at the table to address an increasing trend in the most significant (Levels A and B) runway incursion events.

NTSB Runway Incursion Participants
Member Hart and NTSB staff with Runway Incursion Forum participants.

The aviation industry has proven itself to be adept at tackling challenging safety issues. In the early 1990s, the fatal commercial aviation accident rate that had been declining for several decades began to plateau. Many safety experts concluded that further reduction in the rate was unlikely because the plateaued rate was already exemplary. Nonetheless, concerned that the volume of flying was projected to double in the next 15­–20 years—and with it, if the rate remained flat, the number of airline crashes—the industry began an unprecedented voluntary collaborative safety improvement program to further reduce the accident rate. This program was called the Commercial Aviation Safety Team, or CAST. Amazingly, CAST reduced the flat fatality rate by more than 80 percent in only 10 years.

Perhaps the most difficult challenge that we are currently facing regarding runway incursions is pursuing additional remedies in the absence of an accident. The industry is frequently accused of having a “tombstone” mentality: attempting to improve safety only when there’s a major accident. I applaud the efforts of the FAA, the general aviation community, the commercial aviation industry, and the airports, along with the front-line vigilance of the pilots, air traffic controllers, and airport operators who live and breathe this issue every day, to proactively identify ways of driving down the numbers. It’s a sign of this vigilance that they came together out of our common concern about the apparent turnaround from the previous downward trend in A and B incursions.

So, what did we learn from our forum? First and foremost, the staff who organized this event recognized one of the major lessons learned from the CAST collaboration: that everyone who is involved in a problem should be involved in developing the solution. Hence, we invited pilots, air traffic controllers, airport operators, affected industry organizations, and the regulator (the FAA), as well as those who collect and analyze the data­—in other words, everyone who is involved in the problem—to discuss their perspectives on the runway incursion problem.

Each participant emphasized the need for more and better data: data to help us identify the problems, determine what caused them, develop interventions, and determine whether the interventions are accomplishing the desired result. We need to determine how to collect better data, how to analyze the data more effectively, and, pursuing the collaboration concept, how to share the data more effectively, both with peers and with other participants in the system.

Perhaps the most challenging issues that warrant better data are the human factors issues regarding human limitations and vulnerabilities, and determining how humans can interact most effectively with rapidly advancing technologies. There has been considerable progress in understanding human factors in the cockpit, and it was interesting to hear in the forum about the development of a new program that also aims to enhance our understanding of human factors issues that affect air traffic controllers.

Participants at the forum also discussed several exciting new technologies—in the cockpit, in air traffic control facilities, at airports, and in airport ground vehicles—to help increase the situational awareness of pilots, controllers, and vehicle operators. We heard of many activities by the airport community to address “hot spots,” the places on the airport surface where runway incursions are occurring most frequently. These activities include changing procedures, improving training, adding new technologies, and making major capital improvements to modify airport geometry.

NTSB Runway Incursion Forum
Member Hart leads a roundtable discussion during the Runway Incursion Forum.

Runway incursions are increasing amidst a culture that, in the last 15–20 years, has become more sensitized to their potential danger. What is needed is both site‑specific remedies (due to the uniqueness of every airport) and systemic remedies that address the system’s commonalities. Through their presentations and active participation in our forum, it became clear to me that our forum participants refuse to wait for an accident to begin making improvements.

We heard from multiple participants that about 80 percent of runway incursions involve general aviation aircraft. Although the creation of new collaboration networks, such as the General Aviation Joint Steering Committee (GAJSC), is beginning to bring general aviation stakeholders more consistently into the runway incursion prevention conversation, we learned that the effort to bring all stakeholders to the table must continue, which is a challenge because the general aviation community is very broad and multifaceted.

I am optimistic that government, airlines, airports, and others will follow up on the most important directions that we collaboratively identified in the forum, and that they will continue to develop and deploy new solutions to the complex problem of runway incursions.

The full agenda, speaker biographies and a recording of the forum are available at https://go.usa.gov/xRhpC.

¿Qué se puede hacer para mejorar la seguridad del transporte de los trabajadores agrícolas migratorios?

Por Jennifer Morrison

Este Domingo pasado marcó el aniversario del choque de carretera más mortífero de la historia de Estados Unidos. Hace cincuenta y cuatro años, el 17 de septiembre de 1963, un autobús improvisado que transportaba 58 trabajadores agrícolas migratorios chocó con un tren de carga cerca de la ciudad de Chualar, California (consulte la figura 1) 32 personas murieron y 25 sufrieron lesiones. Los trabajadores que venían en el autobús estaban regresando de un campo de trabajo después de una jornada de diez horas recolectando apio en el Valle Salinas. Los pasajeros se transportaban en dos bancos largos colocados a lo largo de un camión de plataforma que estaba cubierto con un toldo.

LA Times Headline
Titular e imagen del ejemplar del 18 de septiembre de 1963 de Los Angeles Times. En ese momento se creía que solo 27 personas habían perdido la vida pero el número de víctimas ascendió a 32.

Otro choque mortal de trabajadores agrícolas migrantes ocurrió en la década de 1970. El 15 de enero de 1974, la Junta para la seguridad del transporte nacional (National Transportation Security Board, NTSB) investigó un choque que involucró 46 trabajadores agrícolas migrantes cerca de Blythe, California. Un autobús de trabajadores agrícolas que viajaba por una carretera rural no pudo tomar una curva de la carretera y cayó al fondo de una zanja de desagüe. El autobús quedó apoyado en su lado izquierdo, parcialmente sumergido. Murieron diecinueve de sus ocupantes, incluyendo el chofer. En la mitad del último siglo se han efectuado numerosas mejoras en la seguridad del transporte y sin embargo ocurren choques catastróficos y la seguridad de los trabajadores agrícolas migrantes continúa siendo un problema.

Específicamente, durante el período de ocho meses desde noviembre de 2015 hasta julio de 2016, la NTSB investigó tres choques con numerosas muertes en los cuales 16 personas murieron y otros 57 resultaron lesionados. La mayoría de los fallecidos y lesionados eran trabajadores agrícolas migrantes que se transportaban hacia o desde granjas. La finalidad de nuestra investigación sobre estos choques es conocer sobre estas tragedias y responder la pregunta importante: ¿Qué se puede hacer para mejorar la seguridad del transporte de los trabajadores agrícolas migrantes?

Esta semana la NTSB abrirá el expediente público de 1,125 páginas de información documentando nuestra investigación en curso sobre el choque del 2 de julio de 2016 cerca de St. Marks, Florida. El choque involucró un autobús de trabajadores agrícolas que transportaba más de 30 personas desde una granja en Georgia a Belle Glade, Florida. El autobús no se detuvo en la intersección de la carretera estatal 363 y la autopista US 98, la cual estaba marcada con un cartel de señal de pare y una luz intermitente en rojo de señal de “pare”, y este fue impactado por un vehículo de tipo combinado de semirremolque con tractor de remolque. Después del choque se produjo un incendio y el chofer del camión y tres pasajeros del autobús perecieron (Consulte la figura 2).

El 28 de noviembre de 2017, la NTSB llevará a cabo una reunión pública de la junta para discutir las conclusiones de la investigación del choque de St. Marks, su causa probable y las recomendaciones de seguridad destinadas a prevenir choques futuros.  En la reunión la NTSB también revisará las circunstancias de los choques de Little Rock, Arkansas y Ruther Glen, Virginia (Consulte la figura 2).

Investigation Images
(Parte superior) Autobús y camión involucrados en el choque de St. Marks, Florida en su etapa final (Fuente:  Patrulla de carreteras de Florida). (Parte inferior izquierda)  Autobús involucrado en el choque de Little Rock, Arkansas mostrando la porción de la parte posterior faltante y el techo dañado.  (Parte inferior derecha) Camioneta para 15 pasajeros involucrada en el choque Ruther Glen, Virginia mostrando el techo deformado.

El choque de Little Rock ocurrió el 6 de noviembre de 2015, cuando un autobús que transportaba 20 trabajadores agrícolas desde Michigan a Texas se salió de la Interestatal 40 y chocó con una barrera de concreto.  El choque con la barrera ocasionó que el autobús se montara en el costado de la barrera y el techo del autobús impactara la columna de un puente que apoyaba el viaducto de la autopista. Como resultado del choque, 6 pasajeros del autobús perecieron.

El choque de Ruther Glen ocurrió el 8 de junio de 2016, cuando una camioneta para 15 pasajeros que transportaba 16 ocupantes, la mayoría de los cuales eran trabajadores agrícolas migrantes, se salió de la Interestatal 95. La camioneta se desplazó hacia la derecha por todos los canales de circulación e impactó a otro carro de pasajeros antes de volcarse varias veces.  Seis de los pasajeros de la camioneta salieron impelidos y fallecieron.

Al examinar la supervisión de los transportistas federales y estatales que participan en el transporte de trabajadores agrícolas, los mecanismos de las regulaciones de seguridad, la divulgación y la educación de la comunidad agrícola y las mejores prácticas de los estados individuales, esperamos desarrollar recomendaciones de seguridad para mejorar la seguridad del transporte de los trabajadores agrícolas migratorios y evitar tragedias futuras.

Asista a la reunión del 28 de noviembre de 2017, en persona o mírela en la transmisión por la web donde se tratarán las investigaciones de los choques de St. Marks y otros con las propuestas a la pregunta: ¿Qué se puede hacer para mejorar la seguridad del transporte de los trabajadores agrícolas migratorios?

Jennifer Morrison es una investigadora encargada de la oficina de la NTSB para la seguridad en las carreteras

 

 

 

Are you Making the Right Choice?

By Stephanie Shaw

Did you know that motor vehicle-related deaths are a leading cause of unintentional death for children in the United States?

Did you know that in 2015, nearly 500 children under age 7—many of whom were unrestrained—were killed in motor vehicle crashes?

Did you know that children are safest when using a child safety seat or booster seat, but nearly half of child car seats and booster seats are used incorrectly?

For parents, these statistics might be terrifying and overwhelming. As a parent and volunteer child passenger safety technician, I take comfort in knowing that the best way to protect my own children is to properly use age-appropriate child car seats and booster seats. But with so many messages out there and so many options for child car seats and booster seats, how does the average parent choose the right one?

Today, I want to share the answers to some of the questions I’ve gotten from parents and caregivers regarding car seats and booster seats.

Q. Which child car seat is the safest?

A. All child car seats must meet the same federal safety standards, but car seat designs vary. That’s why it’s critical to look for a seat that’s recommended for your child’s height and weight.

Q. So, I just need to buy the right car seat?

A. Not so fast. Buying the right seat for your child is the first step, but it still falls on the adult to install and use the car seat properly every time.

Q. How do I install and use a child car seat?

A. Read carefully and follow the instructions that came with your car seat, and also consult your vehicle owner’s manual; both provide steps for how and where to install the seat in your vehicle. All children should ride properly secured in a car seat or booster seat in the back seat. If you would like help installing your seat, visit Safe Kids Worldwide to locate a child passenger safety technician in your area.

Q. When do you change from rear-facing to forward-facing seats?

A. Children under the age of 2 are best protected when they are in a rear-facing car seat in the back seat, as their spine and neck are not developed enough to support their head in the event of a crash. It’s recommended that even children older than age 2 remain rear facing until they outgrow the rear-facing height or weight limit for their seat. When children outgrow a rear-facing car seat, they should use a forward-facing car seat with an internal harness and tether.

Q. When is my child ready to ride like an adult passenger?

A. Children aren’t ready to ride like adult passengers until the adult seat belt fits them properly; usually when they are 4’9” tall. Until then, they should use a booster seat. Booster seats help children fit in an adult seat belt. Children seated in a booster seat in the back seat of the car are 45 percent less likely to be injured in a crash than children using a seat belt alone. But don’t be in a rush to move your child into a booster seat or seat belt! Children are best protected when using a car seat with an internal harness.

Q. How can you tell when an adult seat belt fits a child properly?

A. A seat belt fits properly when the lap belt lies snugly across the user’s upper thighs, not the stomach. The shoulder belt should lie snugly across the user’s shoulder and chest without crossing the neck or face.

Q. When is my child old enough to sit up front with me?

A. Until your child properly fits an adult seat belt, he or she should always ride in the back seat, and should always use the right-sized child car seat or booster seat. Different-sized children need to be protected differently (read on!).

Q. What are common mistakes to look out for when using a car seat?

A. Some common mistakes parents and caregivers make include:

  • using a forward-facing child car seat too soon;
  • installing the car seat too loosely and allowing the seat to move more than 1 inch at the belt path;
  • allowing the harness straps to fit loosely so they fail the pinch test; and
  • placing the chest clip too low, rather than at armpit level.

To help avoid some of these common mistakes, read the instructions that came with your car seat as well as your vehicle owner’s manual. Reading these instructions will help you determine whether to use a seat belt or the lower anchors, and when to use the tether to secure your seat. Your car seat instructions will help you position the car seat (rear facing, forward facing, or reclined) and properly use the internal harness, chest-clip, and buckle.

Q. How can I get hands-on help?

A. You’re in luck! It’s Child Passenger Safety Week, so child passenger safety technicians and other safety professionals are hosting events nationwide where parents and caregivers can get hands-on help to ensure their child is in the most appropriate car seat, and that it is installed and being used properly. Saturday, September 23, is National Seat Check Saturday; to find an event in your community, visit www.safercar.gov. And help is also available year-round, too. Find a car seat check event or child passenger safety technician in your area to make sure you’re using the right seat, every trip, every time.

Car seats, booster seats, and seat belts are a child’s best defense against injury and death in the event of a motor vehicle crash. Be sure you’re making the right choice to protect your child!

Stephanie Shaw is an NTSB Safety Advocate in the Office of Safety Recommendations and Communications and a certified child passenger safety technician.

Back-to-School Tips for Teen Drivers

By Stephanie Shaw

It’s hard to think of back-to-school season as anything other than an exciting new beginning. A new school year means new opportunities to learn, grow, and gain some independence; it’s also a new chance to make safe and healthy choices on and off the roads. The choices you make to achieve optimal health and safety can be simple—small changes to your everyday routine can create the greatest impact!

Guarantee a safe start to the school year by adopting a safety strategy that ensures you are rested, informed, and protected on and off the road. We’ve created some strategy tips for you that will contribute to a safe and healthy school year.

  1. Ride the school bus as often as possible.

Did you know that students are 70 times more likely to get to school safely when taking the school bus than when traveling by car? The school bus is the safest method for getting to and from school and, when possible, it should be your preferred method of transportation. Before stepping foot on your journey to the bus stop, refresh your knowledge of safe school bus practices. Sit facing forward in your seat when the vehicle is in motion, buckle up if the bus is equipped with seat belts, and be aware of traffic on the roads when it’s time to hop off.

  1. Get 8 to 10 hours of sleep every night.

Although extracurriculars are important, don’t forget to factor sleep into your schedule after the school day is over. Research shows that teens should get between 8 and 10 hours of sleep each night to guarantee they feel rested and refreshed for school in the morning. Make sleep a top priority on your schedule! Be sure to set bedtimes and stick to them. Checking your cellphone, watching television, and searching the Web on your laptop disturbs your sleep patterns and contributes to insufficient or interrupted sleep. If good grades and great school days are something you hope to achieve this school year, uninterrupted, quality sleep is key.

  1. Avoid all distraction on your morning and afternoon commute.

If you drive to and from school, remember that driving safely requires all your attention. Between 2014 and 2015, fatalities in distracted-driving–affected crashes increased by over 8%. Send your text messages, make phone calls, set your music playlist, and mute your cellphone before you put the key in the ignition. It’s also important to keep your morning routine activities in the house and off the road. Eat breakfast at the table, not in the driver’s seat, and put your makeup on in the bathroom mirror, not the rearview mirror. To reduce crashes, injuries, and deaths, you must disconnect from all distractions and focus all your attention on the road.

  1. Limit the number of passengers in the car on your way to and from school.

Extra passengers in the car create distractions. Driving with friends significantly increases the risk of a crash, which is why it’s important to limit the amount of people in your car as much as possible. Statistically, two or more peer passengers more than triples the risk of a fatal crash when a teen is at the wheel. You may become distracted by your peers’ conversations or actions in the car, and you may also be influenced to engage in risky driving behaviors when you know you’re being observed by others. Avoid driving with extra passengers, and you’ll avoid an extra distraction on the road.

Just a few simple changes to your daily routine can create a safer environment for you and your peers. Not only will these small changes help you achieve and succeed this coming school year, but you’ll also be creating safer roads for your family, friends, and community.

More Resources:

DriveitHOME

National Highway Traffic Safety Administration (NHTSA)

National Organizations for Youth Safety (NOYS)

Students Against Destructive Decisions (SADD)

Keeps Kids Alive DRIVE 25

Family, Career and Community Leaders of America (FCCLA)

Governors Highway Safety Association

Impact Teen Drivers

 

Stephanie Shaw is a Safety Advocate in the NTSB Office of Safety Recommendations and Communications.

Keeping Rail Transit Safety Oversight on Track

By Member Christopher Hart

The Tremont Street Subway in Boston began service in 1897 as the first subway tunnel in North America. That subway tunnel was the beginning of the now complex rail transit system that is commonly known as the Massachusetts Bay Transportation Authority (MBTA), or “the T.” With an average of 1.3 million passengers riding its heavy rail, light rail, trolleys, buses, and ferryboats each weekday, this is one of the busiest transit systems in the country.

Member Hart with NTSB and MBTA staff at the MBTA rail operations center

I recently had the opportunity to tour the MBTA system and learn how such a complex legacy system is managed. I also heard about the collaboration that has developed between the MBTA and its safety oversight body­—the Massachusetts Department of Public Utilities (MDPU). I often used the T years ago when I was in law school, so it was very informative to see how the system has grown and changed in the intervening years.

Improve Rail Transit Safety Oversight is on the NTSB’s Most Wanted List of transportation safety improvements to promote our recommendations addressing oversight of rail mass transit operations. It is critically important that rail transit systems be adequately monitored to maintain and enhance safety and to help ensure that small problems can be caught before they become big ones; our accident investigations have shown that an important part of that monitoring is effective safety oversight. This visit to the MBTA allowed us to observe some of those safety programs and their oversight.

Massachusetts is one of four states (the others being California, Colorado, and New York) that has the authority to compel a rail transit agency to comply with system safety program plans, Federal Transit Administration requirements, and state regulations or requirements. This authority has fostered a collaborative relationship between the MBTA and the MDPU for rail transit safety oversight. These two agencies are in regular contact about rail transit decisions; this open relationship enables faster resolution when issues arise and comprehensive planning to help prevent disasters from occurring.

Member Hart and Steve Hicks, MBTA Chief Mechanical Officer – Rail

It was very interesting to see the behind-the-scenes operations that keep everything running smoothly. We received comprehensive briefings from both the MDPU and the MBTA to better understand the system’s history, past and current safety challenges that the agencies face, and plans to improve safety systems and extend the service to serve more of the traveling public in the Boston area.

We also toured the MBTA Emergency Operations Control Center and learned how transportation and law enforcement officials work closely during major planned events, such as the Boston Marathon, the St. Patrick’s Day Parade, and the fireworks displays on July 4, and during unplanned emergencies, like weather events or disasters, to safely move as many people as possible under unusual circumstances.

Our MBTA guides took us underground to the new Emergency Training Center, built in former streetcar tunnels, to see where all MBTA operators, first responders, and law enforcement personnel receive emergency simulation training on heavy rail, light rail, and bus equipment and facilities.

Vehicle and equipment maintenance and upkeep are also part of good safety oversight and are needed to spot any actual or potential problems that may arise, diagnose them, and determine and implement a solution to keep everything running smoothly. To get some idea of that part of the operation, we toured the Orient Heights Car House and learned about the preventative maintenance program that helps ensure all cars are operating efficiently and safely.

On the second day of our tour, we rode the Green Line to get an in-depth look at this oldest subway line in the country. MBTA and MDPU personnel shared their progress toward implementing Positive Train Control—another item on our Most Wanted List—on this line, whose age, signal system, and street‑running sections present operational complexities and risks that the MBTA’s safety programs and oversight continuously seek to address.

The MBTA and the MDPU share the goal of providing and maintaining a reliable, safe transit structure to move the people of Boston safely and efficiently. We enjoyed and appreciated the opportunity to visit and learn so much about this legacy system. In the coming years, we plan to reach out to other mass transit operators and their regulators to learn, first hand, what they are doing to build safer systems and prevent future accidents, injuries, and fatalities.