Category Archives: Commuter train

AMTRAK, Commuter train, Federal Regulation (U.S.), Positive Train Control

Most Commuter Rails Won’t Meet Deadline For Mandated Safety Systems

Repost from National Public Radio

Most Commuter Rails Won’t Meet Deadline For Mandated Safety Systems

By David Schaper, June 03, 2015 3:48 AM ET
Despite Congress mandating all railroads be equipped with a Positive Train Control system by the end of the year, Chicago's Metra system isn't expected to reach that goal until 2019. Most commuter trains won't meet the deadline.
Despite Congress mandating all railroads be equipped with a Positive Train Control system by the end of the year, Chicago’s Metra system isn’t expected to reach that goal until 2019. Most commuter trains won’t meet the deadline. M. Spencer Green/AP

Many investigators say Positive Train Control (PTC), an automated safety system, could have prevented last month’s Amtrak train derailment. Amtrak officials have said they will have PTC installed throughout the northeast corridor by the end of this year, which is the deadline mandated by Congress.

But the vast majority of other commuter railroad systems, which provided nearly 500 million rides in 2014, won’t be able to fully implement positive train control for several more years.

On the southern edge of downtown Chicago, a few dozen commuter trains idle as they prepare to take thousands of people from their jobs downtown to their homes in city neighborhoods, and suburbs both near and far. Just behind the tracks is a nondescript, two-story brick building that houses the control center for all these rail lines, and the brains of what will be Metra’s positive train control system.

“Out of this building, we control the Metra electric district, the Rock Island,” Sal Cuevas, chief dispatcher of the control facility. “Over 300, 350, maybe 400 trains out of this facility that we control.”

That’s about half of the commuter trains Metra moves into and out of Chicago each day. Cuevas is tracking their movement, their speed and any potential problems or delays they might encounter, from bad weather to maintenance crews. It’s done in coordination with the 500 freight trains that move through Chicago every day.

Getting positive train control on line won’t make his job any easier, but Cuevas says it will make the movement of all those trains safer.

“Integrating that system with our current train control system will hopefully minimize incidents,” he says.

But that won’t be happening for some time.

Positive Train Control is a system that integrates computer, satellite and radio technologies to slow down or stop a train if the engineer becomes incapacitated or makes a mistake, such as missing a stop signal or going too fast around a curve.

Seven years ago, Congress mandated all freight and passenger railroads implement positive train control by the end of this year. But Metra’s executive director Don Orseno says Chicago’s commuter trains won’t make the deadline, and it won’t even be close.

“Our expectation for Metra to be fully operational is in 2019,” he says. “There’s a lot of reasons why its taking so long. Number one: it wasn’t invented.”

Orseno says railroads have had to develop PTC from scratch and it’s a very complicated system. Information about track conditions, speed limits, the movement of other trains and all kinds of other data has to be downloaded into computers in the railroads’ control centers and in the locomotives.

Those computers have to be able to communicate with every track signal and every other train. So there’s new signaling equipment to install, new radios, new computer hardware and new software to run it all, because these positive train control systems have to be fully inter-operable between all the railroads and all their equipment.

In Chicago, the nation’s busiest rail hub, that’s 1,300 and passenger trains a day.

“We operate the most complex system in the country, there’s no question about that,” Orseno says.

He adds that in mandating positive train control and imposing the December 2015 deadline, Congress provided almost no funding for it.

“The system comes at a very expensive cost,” he says. “We’re looking anywhere from about $350 million for this system, and you’re talking about commuter rail service. There’s not that kind of money out there.”

And it’s not just Chicago’s commuter rail agency that’s struggling to build, fund and implement positive train control. Most commuter trains across the country won’t have it by the end of this year.

“About 29 percent of our systems anticipate they’ll be able to make the goal this year, about seven systems in the country,” says Michael Melaniphy, president and CEO of the American Public Transportation Association.

Melaniphy says some commuter rail agencies will need another three to five years to complete PTC installations because of the scale and complexity of the systems and the resources needed.

“There are only so many people that are experts in this area,” he says. “They can only produce so many of the radio sets that are needed and the spectrum that’s needed to run those radios in a given time.”

Acquiring that radio spectrum for PTC has been especially difficult for commuter railroads.

“Many of the operators will be able to obtain in some segments but maybe not along the entire corridor,” Melaniphy says. “They have to figure out who owns the spectrum in a given corridor and negotiate with them to either sell it or lease it.”

Melaniphy is hoping Congress will allow the FCC to provide commuter railroads with the radio spectrum they need for free. He’s also asking Congress to pay at least some of the estimated $3.5 billion cost of PTC, and extend the deadline to give commuter and freight railroads more time to implement a safety system they all agree they want and need to implement.

Commuter train, Crash energy management technology, Train braking systems, Train collission

ASSOCIATED PRESS on the Oxnard train crash: Life-saving train design is rarely used

Repost from The Vallejo Times-Herald

Life-saving train design is rarely used

By Justin Pritchard, Feb 25, 2015 12:37 PM PST                                            
AP Photo
In this Tuesday, Feb. 24, 2015, file photo, Workers stand near a Metrolink train that hit a truck and then derailed in Oxnard, Calif. Three cars of the Metrolink train tumbled onto their sides, injuring dozens of people in the town 65 miles northwest of Los Angeles. Engineers have figured how to blunt the deadly force of a train smashing into a truck on the tracks. Yet few U.S. rail systems have adopted the technology, which is believed to have played a significant role in the remarkably low number of serious injuries from Tuesday’s commuter rail crash in California. (AP Photo/Mark J. Terrill, File)

LOS ANGELES (AP) — Perhaps the most remarkable thing about the collision between a Southern California commuter train and a truck abandoned on the tracks was this: No one died and only eight people on board were admitted to hospitals.

Officials with the Metrolink train system credit cars designed to blunt the tremendous force of a head-on collision.

Accident investigators have not yet said what role “crash energy management” technology played in Tuesday’s wreck. But the fact that so few among the 50 people on board were seriously injured is prompting other commuter train systems to take a renewed look at safety technology that has been around for at least a decade but still is not widely used in the United States.

A spokesman for Metro-North, the New York City commuter railroad where a fiery collision between an SUV and a train Feb. 3 killed six people, said the California crash will prompt Metro-North “to assess whether the system could be beneficial in enhancing safety.”

It is not clear whether the technology would have made a difference in the most recent Metro-North crash, in which more than 400 feet of electrified third rail snapped into a dozen sections and speared the train. The Metro-North passenger cars meet federal design standards but do not include crash energy management systems, spokesman Aaron Donovan said in a statement.

Back in California, Metrolink officials are crediting crash energy management, which was designed and built into three of the four double-decker passenger cars involved in the accident, with the remarkably low number of serious injuries even though the impact at an estimated 55 mph was violent enough to fling several cars onto their sides.

“Safe to say it would have been much worse without it,” Metrolink spokesman Jeff Lustgarten said of how the technology performed during the crash in Oxnard, about 65 miles northwest of Los Angeles.

The safety systems can vary in design, but the general idea is to disperse the energy of a crash away from where the passengers sit. Metrolink’s cars have collapsible “crush zones” at the ends of its cars that help absorb the impact, along with shock absorbers, bumpers and couplers.

It is the same principle at work in the “crumple zones” in newer cars. They are designed to absorb the force of a crash while keeping people inside safe.

Nearly a decade ago, the U.S. secretary of transportation stood at the site of a horrendous Metrolink crash near downtown Los Angeles and called for the widespread adoption of this kind of train car.

In response to that 2005 accident in which a train smashed into an SUV in Glendale, killing 11 people, Metrolink bought dozens of new passenger cars equipped with these systems.

In 2010, the first of those cars rolled into use. By June 2013, the system had 137 of the cars – about two-thirds of its fleet – bought for $263 million from South Korea’s Hyundai Rotem Inc., Metrolink spokesman Scott Johnson said.

While federal regulators for years have weighed rules that might require the technology, they have not formally proposed such measures for trains with a top speed of less than 125 mph. Rules are in place for a small subset of trains that can go faster.

Aside from Metrolink, crash energy management equipment is used by Amtrak, including on its Acela line in the Northeast, and two systems in Texas, according to the Federal Railroad Administration.

One obstacle to more widespread use of the train technology is that it has to be designed into new passenger cars, and railroads that bought cars without it in recent years may not want to invest in new ones so soon. Railroads can’t simply retrofit existing cars.

“It is not a bolt-on device,” said Martin Schroeder, chief technology officer for the American Public Transportation Association. He has been working with the Federal Railroad Administration as it considers whether to propose rules for the systems.

The advisory committee on which he sat finished its work in 2010. The Federal Railroad Administration would not comment Wednesday on the status of possible regulations.

Meanwhile, federal investigators looking into the Southern California wreck focused on the man who drove his pickup truck onto the tracks, then abandoned it as the train approached before dawn. Jose Alejandro Sanchez-Ramirez, 54, was arrested on suspicion of leaving the scene of an accident.

Ron Bamieh, an attorney for Ramirez, said his client did all he could to try to free the truck, then ran for help. But National Transportation Safety Board member Robert Sumwalt said late Tuesday that the truck was not stuck in the sense that it bottomed out on the tracks. He also noted that its emergency brake was on.

—

Associated Press writers Jim Fitzgerald in White Plains, New York, and researcher Jennifer Farrar in New York contributed to this story.
Commuter train, Derailment, Public transit, Rail accidents, Rail crossings, Train collission

Another derailment: Fifty hurt when Southern California commuter train slams into truck

Repost from Reuters
[Editor: Significant quote: “…in a move that may have helped avert a more catastrophic accident, the train used an emergency braking system moments before impact, and the rail cars had safety features that helped absorb the energy of the crash….”  It’s a good thing that safety improvements in commuter cars are well ahead of those for hazmat tank cars.  – RS]

Fifty hurt when Southern California commuter train slams into truck

By Michael Fleeman, OXNARD, Calif. Tue Feb 24, 2015 5:40pm EST
An aerial view shows the scene of a double-decker Metrolink train derailment in Oxnard, California February 24, 2015. REUTERS-Lucy Nicholson
An aerial view shows the scene of a double-decker Metrolink train derailment in Oxnard, California February 24, 2015. Credit: Reuters/Lucy Nicholson

(Reuters) – A Los Angeles-bound commuter train slammed into a produce truck apparently stuck on the tracks in a Southern California city before dawn on Tuesday, injuring 50 people in a fiery crash, some of them critically.

The truck driver, who was not hurt, left the scene of the destruction in Oxnard on foot and was found walking and disoriented one or two miles away, Assistant Police Chief Jason Benitez said.

Benitez said the 54-year-old driver from Arizona was not arrested but investigators were trying to determine if there was any criminal wrongdoing in the 5:45 a.m. PST (8:45 a.m EST) wreck, which overturned three double-decker Metrolink rail cars. Two others derailed but remained upright.

While no-one was killed, the force of the impact ripped the truck apart and left burned-out chunks and twisted wreckage still smoldering hours later.

Benitez said it appeared that the truck driver had taken a wrong turn in the pre-dawn darkness and ended up on the tracks, where the rig became stuck as the train approached at 79 miles per hour.

But in a move that may have helped avert a more catastrophic accident, the train used an emergency braking system moments before impact, and the rail cars had safety features that helped absorb the energy of the crash, Metrolink spokesman Jeff Lustgarten said.

“I think we can safely say that the technology worked. It definitely minimized the impact. It would have been a very serious collision, it would have been much worse without it,” Lustgarten said.

The crash came three weeks after a Metro-North commuter train struck a car at a crossing outside New York City and derailed in a fiery accident that killed six people.

TRAIN OPERATOR CRITICAL

Ventura County Emergency Medical Services administrator Steve Carroll said 50 people were hurt in the Oxnard incident, 28 of whom were transported to hospitals.

Among the most seriously injured was the train’s operator, who was in critical condition in the intensive care unit at Ventura County Medical Center, hospital spokeswoman Sheila Murphy said.

The operator, who has not been publicly identified, suffered extensive chest injuries affecting his heart and lungs but was able to communicate with doctors, Murphy said.

National Transportation Safety Board Member Robert Sumwalt said investigators would examine the train’s recorders and seek to determine if crossing arms and bells were functioning properly.

“We are concerned with grade crossing accidents. We intend to use this accident and others to learn from it so that we can keep it from happening again,” Sumwalt said.

The incident took place where the Metrolink tracks cross busy Rice Avenue in Oxnard, a street used by a steady stream of big rigs and farm trucks and lined with warehouses and farmland.

“It is a very dangerous crossing,” said Rafael Lemus, who works down the street from the crash site. “The lights come on too late before the trains come. It is not safe.”

A Ventura County Medical Center spokeswoman said the hospital had received nine victims, three of whom were listed in critical condition.

Los Robles Hospital & Medical Center received six patients with minor injuries such as back, leg or shoulder pain, said spokeswoman Kris Carraway. St. John’s Pleasant Valley Hospital in nearby Camarillo was treating two patients for minor injuries, a spokeswoman said.

The wreck triggered major delays to Metrolink lines across Ventura County, forcing commuters onto buses. Oxnard is an affluent coastal city of some 200,000 about 45 miles northwest of Los Angeles.

In 2008, a crowded Metrolink commuter train plowed into a Union Pacific locomotive in Chatsworth, California, killing 25 people and injuring 135 in an accident officials blamed on the commuter train engineer’s failure to stop at a red light.

In 2005 a Metrolink train struck a sport utility vehicle parked on the tracks in the Los Angeles suburb of Glendale, killing 11 people and injuring 180.

(Reporting by Michael Fleeman in Oxnard, Laila Kearney, Barbara Goldberg and James Dalgleish in New York, Rory Carroll in San Francisco, Eric Johnson in Seattle and Eric Kelsey and Dan Whitcomb in Los Angeles; Writing by Dan Whitcomb; Editing by Jeffrey Benkoe, Bill Trott and James Dalgleish)