Technology

Amtrak to Operate System that Might Have Prevented Crash

Published

11 years ago

May 14, 2015

Oakland Post

(AP Photo/Matt Slocum)

Joan Lowy, ASSOCIATED PRESS

WASHINGTON (AP) — The deadly Amtrak derailment near Philadelphia appears to be yet another accident that didn’t have to happen.

It could have been avoided if a long-sought safety technology had been operating on its tracks and trains, according to information gathered by accident investigators.

On Thursday, Amtrak President Joseph Boardman said the nation’s passenger railroad will begin operating the technology, called positive train control, throughout its busy Northeast Corridor by the end of the year. The technology was installed on the tracks where the accident occurred, but it had not been turned on because further testing was needed, he said in an interview.

Seven years ago, Congress gave Amtrak and freight and commuter railroads until the end of this year to install the technology, on their trains and tracks. But few railroads are expected to meet the deadline. Now lawmakers are proposing to give railroads another five to seven years to get the task done.

The technology used by most railroads relies on GPS, wireless radio and computers to monitor train position. Amtrak’s system uses transponders, which emit transmit information through radio signals. Both types of systems can automatically brake to prevent derailments due to excessive speed, collisions with other trains, trains entering track where maintenance is being done or going the wrong way because of a switching mistake. It’s all aimed at preventing human error, which is responsible for about 40 percent of train accidents.

A preliminary review of the Amtrak train’s event data recorder, or “black box,” shows it was traveling at 106 mph in an 80 mph zone just before it entered a curve where the speed limit is 50 mph, according to National Transportation Safety Board investigators. The train’s engineer applied maximum braking power seconds before the crash, but it was too late.

At least eight people were killed and about 200 injured in the derailment.

“We are very keen on positive train control,” NTSB board member Robert Sumwalt. If such a system had been in operation, “this accident would not have occurred,” he told reporters.

The Philadelphia accident shares similarities with a 2013 derailment in New York on the Sunday morning after Thanksgiving. A Metro-North commuter train derailed in the Bronx, killing four and injuring dozens of others. The train’s engineer had fallen asleep and failed to slow the train from 82 mph to the maximum authorized speed of 30 mph as it entered a curve. An NTSB investigation concluded that crash would also have been prevented by positive train control.

Not counting Tuesday’s derailment, the NTSB has investigated 29 passenger and freight train accidents that officials say could have been prevented by positive train control since 2004. Sixty-eight people died and more than 1,100 were injured in those crashes. The board has been urging installation of the technology, or its precursors, for 45 years.

In 2008, a month after a commuter train and a freight train collided in Chatsworth, California, killing 25 people, Congress passed a law requiring that positive train control be installed by Dec. 31, 2015. But railroads have long complained that complications will prevent them from meeting that deadline.

In March, the Senate Commerce, Science and Transportation Committee approved a bill that would give railroads until 2020 to install the technology, and another two years after that if they need more time. The Brotherhood of Locomotive Engineers and Trainmen, which opposed the bill, complained at the time that some of its provisions would make it virtually impossible for federal regulators to ever force freight railroads to implement the technology.

The bill’s key sponsors — Sens. John Thune, R-S.D., Roy Blunt, R-Mo., Bill Nelson, D-Fla., and Claire McCaskill, D-Mo. — have each received more than $100,000 in contributions to their campaigns and political committees from the rail industry over the course of their careers in Congress, according to the political money-tracking website OpenSecrets.org.

Several of the senators said in statements or through their aides that reports by government agencies show railroads need more time. One of the hurdles is getting all the railroads to agree on systems that will work on everyone’s tracks despite differing policies and operations. Such interoperability is necessary because freight railroads frequently operate on each other’s tracks. Commuter railroads and Amtrak also often operate on freight rail tracks.

Amtrak has been one of the more aggressive railroads in installing the technology. So far, the system is in operation from Boston to New Haven, Connecticut; from New Brunswick to Trenton in New Jersey, and from Perryville, Maryland, to Washington. It has also been installed on some routes in the Midwest. Amtrak has spent $110.7 million since 2008 to install PTC.

An older, less-robust technology that can also slow trains if they go too fast called automatic train control was installed on southbound tracks through the area where the derailment occurred, Boardman said. However, the technology was never added to northbound tracks through the site because many years ago a decision was made that it was unlikely a train would be going fast enough to risk derailment, he said.

“For decades we have seen preventable derailments and collisions occur,” said former NTSB Chairman Deborah A.P. Hersman. “If we do not implement technology such as PTC to prevent these events, we will continue to see them for the foreseeable future.”

One of the obstacles is the cost to industry of implementing positive train control, estimated at more than $10 billion. A Republican-controlled House panel approved deep spending cuts to Amtrak’s budget on Wednesday just hours after the Philadelphia accident. An attempt by Democratic lawmakers to boost Amtrak spending by $1 billion was rebuffed.

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Follow Joan Lowy on Twitter at http://www.twitter.com/AP_Joan_Lowy.
Copyright 2015 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

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Alameda County

OPINION: Argent Materials Oakland CleanTech Community Asset Helps Those In Need

Alameda County Supervisor Lena Tam had this to say about Argent Materials as an Oakland community asset: “Congratulations to Argent Materials and its President and Founder, Bill Crotinger! The company is now fully operational, recycling an impressive 99.99% of concrete and asphalt debris, which helps divert thousands of tons of construction waste from landfills. They are also proud to announce that 50% of their team consists of local hires. In celebration of Thanksgiving, and despite stormy weather last week, the Alameda County Sheriffs, alongside Mr. Crotinger and Argent Materials’ dedicated staff distributed turkeys and pies as a heartfelt gesture of gratitude to the community.”

Published

2 months ago

October 21, 2025

Oakland Post

Photo courtesy Argent Materials, Inc.

Zennie Abraham
CEO, Zennie62Media

Argent Materials, the Oakland business that turns old concrete and asphalt into new construction products, generally goes by “Argent Materials Oakland CleanTech” but should be called “Argent Materials East Oakland CleanTech for The Community”. Here’s why.

First, Argent Materials is located at 8300 Baldwin St, right in the Coliseum Industrial Zone, just a three-minute drive from the Oakland-Alameda County Coliseum Complex. That’s in East Oakland, and just a city-block walk from the Oakland Coliseum BART Station.

Second, Argent Materials has been a friend to East Oakland and what some, like the members of the Oakland Private Industry Council, would call a “community asset”. In 2024, Argent Materials founder and President Bill Crotinger was named Leader of the Year by the Oakland Private Industry Council (OPIC) “I was humbled and honored to be named Leader of the Year by the Oakland Private Industry Council. Truly an honor. My heartfelt thanks to my friend and mentor Pastor Raymond Lankford and all the wonderful people at OPIC.”

ABI Foundry reports that Argent Materials led a community clean up for the residents and businesses of Russett Street as well as San Leandro Street. An ABI Foundry team member said “Bill Crotinger at Argent Materials spearheaded the initiative to clean San Leandro street, from Hegenburger to 98th Ave. along the side of BART. AB&I enjoyed participating along with Acts Full Gospel C.O.G.I.C (Men of Valor), Good Hope Missionary Baptist Church-Oakland (Reverend Michael Jones) and Argent Materials. You should see how it looks now. It is AMAZING! It takes an ambitious mind to make a difference block by block.”

What Is Cleantech And Why Is It Important to Oakland And Argent Materials?

Clean technology (Clean Tech) refers to products, services, and processes that mitigate negative environmental impacts by increasing energy efficiency, promoting resource sustainability, and minimizing waste and pollution, ultimately contributing to a low-carbon, and more sustainable economy.

What is The Clean Tech of Argent Materials of Oakland?

In Argent Materials’ context, “cleantech” refers to their sustainable business model which includes recycling concrete and asphalt into new aggregate materials, diverting waste from landfills, and using renewable diesel for their fleet to achieve carbon neutrality and protect the environment. This business approach Argent Materials uses aligns with the broader definition of cleantech, which involves products, services, and processes that reduce negative environmental impacts through resource efficiency and environmental protection

Clean Tech, or green tech as Argent Materials of Oakland does it, is defined as any technology that minimizes negative environmental impact by reducing human consumption of natural resources and by promoting more sustainable and efficient resource use.

Argent Materials will continue to be a cleantech community asset to Oakland well into the future.

Stay tuned.

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Activism

Golden State Warriors Program Is Inspiring Next Generation of Female Engineers

Breaking down barriers and biases that deter young girls from pursuing STEAM subjects is essential for creating a level playing field and ensuring equal opportunities for all. By challenging stereotypes and promoting a culture of inclusivity and diversity in STEAM fields, experts believe young girls can be empowered to pursue their interests and aspirations without limitations confidently. Encouraging mentorship, providing access to resources, and celebrating girls’ achievements in STEAM are all crucial steps in creating a supportive environment that fosters success.

Published

9 months ago

March 23, 2025

Oakland Post

Front Row: UC Berkeley Steel Bridge Team Back Row: Girls, Inc. Participants. Photo courtesy of the Golden State Warriors.

By Y’Anad Burrell

The Golden State Warriors and e-commerce giant Rakuten are joining forces to inspire the next generation of female engineers through Building STEAM Futures, part of The City Calls campaign.

Organizers say the initiative is founded on the idea that science, technology, engineering, arts, and mathematics (STEAM) are crucial fields for innovation and progress, and empowering young girls to pursue careers in these areas is more important than ever. Studies consistently show that girls are underrepresented in STEAM fields, resulting in a gender disparity that limits potential and hinders diversity.

On Saturday, March 8, International Women’s Day, the Warriors and Rakuten hosted 20 middle school girls from Girls Inc. of Alameda County at Chase Center’s Above the Rim for a hands-on bridge-building experience. The young girls from Girls, Inc. of Alameda County had an opportunity to design, build and test their own bridge prototypes and learn the fundamentals of bridge construction from the Engineering Alliance and the UC Berkeley Steel Bridge Team.

This STEAM experience for the girls followed the first session in January, where they took a behind-the-scenes tour of the Golden Gate Bridge, learning about its design and construction from industry experts. The City Calls campaign, tipped off with the unveiling the Warriors’ new bridge-themed City Edition jerseys and court design earlier this year.

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Activism

Self-eSTEM Empowers BIPOC Women, Girls in Science, Math

In January 2025, Self-eSTEM will launch digital and generative AI programming, which provides digital literacy and AI literacy training through an entrepreneurial project-based activity. This programming will be a hybrid (i.e. in-person and online). Additionally, thanks to a grant from Comcast, in spring 2025, the organization will have a co-ed series for middle and high school students.

Published

1 year ago

December 9, 2024

Oakland Post

Adamaka Ajaelo. Courtesy photo.

By Y’Anad Burrell
Special to The Post

In a world where technology plays an increasingly central role in all aspects of life, the importance of Science, Technology, Engineering, and Math (STEM) education cannot be overstated. Recognizing the significance of STEM for the future, focusing on young women and girls is a critical step in achieving gender equality and empowering the next generation.

Self-eSTEM, an Oakland-based non-profit organization, was founded by Adamaka Ajaelo, an Oakland native who had a successful corporate career with several Bay Area technology and non-tech companies. Ajaelo boldly decided to step away from these companies to give 100% of her time and talent to the non-profit organization she started in 2014 in the belief that she can change the game in innovation and future STEM leaders.

Over the course of a decade, Ajaelo has provided futurist tech programming to more than 2,000 BIPOC women and girls. The organization has an Early STEM Immersion Program for ages 7-17, Emerging Leaders Workshops for ages 18-25 and volunteer network opportunities for ages 25 and up.

While the organization’s programs center on innovation and technology, participants also gain other valuable skills critical for self-development as they prepare for a workforce future. “Self-eSTEM encourages young women to expand on teamwork, communication, creativity, and problem-solving skills. The organization allows young women to enter STEM careers and pathways,” said Trinity Taylor, a seventh-year innovator.

“Our journey over the last decade is a testament to the power of community and opportunity, and I couldn’t be more excited for what the future holds as we continue to break barriers and spark dreams,” said Ajaelo.

“By encouraging girls to explore STEM fields from a young age, we foster their intellectual growth and equip them with the tools needed to thrive in a competitive global economy,” Ajaelo says.

Empowering young girls through STEM education is also a key driver of innovation and progress. When young women and girls are encouraged to pursue careers in STEM, they bring unique perspectives and problem-solving approaches to the table, leading to more diverse and inclusive solutions. This diversity is crucial for driving creativity and pushing boundaries in scientific and technological advancements.

Self-eSTEM has fundraising opportunities year-round, but year-end giving is one of the most critical times to support the program. Visit www.selfestem.org to donate to the organization, as your generosity and support will propel programming support for today’s innovators.

You will also find more details about Self-eSTEM’s programs on their website and social channels @selfestemorg