New Jersey Transit’s longest delay: Modern safety technology
Six years after New Jersey Transit won federal approval to install modern safety technology on its commuter rail lines, the project has languished and trains still operate with speed controls developed in the 1950s.
The technological divide was underscored last month when a packed NJ Transit train sped to double the 10 mph speed limit and hurdled into Hoboken Terminal, killing a woman on the platform and injuring more than 100 other people.
Instead of a sophisticated on-board computer regulating train speeds into the station, NJ Transit relies on an antiquated in-cab signaling system that’s designed to alert engineers and stop trains only when they go faster than 20 mph.
Even at Hoboken Terminal - where NJ Transit had an exception from positivetrain control requirements - experts say an on-board computer tied to the PTC system still would have worked to keep the train within the speed limit.
The Sept. 29 crash and other safety concerns - including an Associated Press analysis showing NJ Transit had more accidents than any other commuter railroad in the country in the past five years - has raised criticism of the transit agency and lawmakers in Trenton are holding a hearing on Friday to begin asking questions.
157 accidents since 2011
Trains run by NJ Transit, which operates the nation’s second-largest commuter railroad, have been involved in 157 accidents since the start of 2011, three times as many as the largest, the Long Island Rail Road, according to an AP analysis of data from January 2011 through July 2016.
“When I see 57 percent of accidents are attributed to human error, to me that’s indicative of an organizational problem,” said state Sen. Bob Gordon, a Bergen County Democrat. “There’s something wrong with the culture, the safety culture. That may necessitate wholesale changes.”
NJ Transit’s sluggishness on PTC is also expected to be a focus of Friday’s hearing, with lawmakers looking to compare the agency’s progress with that of other commuter railroads. The Southeastern Pennsylvania Transportation Authority, which serves Philadelphia and its suburbs, has PTC functioning on 8 of its 13 branches. NJ Transit said in a June filing that it hasn’t made any additional progress as a December 2018 deadline looms.
NJ Transit did not respond to a request for comment. The railroad industry has said installing PTC at train terminals like the one in Hoboken is impractical and cumbersome, given the high volume of trains arriving and departing at what are normally low speeds, as well as the multitude of signals and other infrastructure already in place.
“Although low-speed collisions do occasionally occur in these environments, the consequences are low; and the rate of occurrence is very low in relation to the exposure,” the Federal Railroad Administration stated in a 2010 regulatory filing on positive-train control.
Investigators say the engineer on the Hoboken train hit the emergency brake when the train hit 21 mph, seconds before crashing into and then over a bumping post. Investigators are looking into whether the alert system kicked in. It’s unclear if it would have slowed the train in time.
Under Federal Railroad Administration rules, the maximum authorized speed for areas exempt from positive-train control is 20 mph. NJ Transit, in its implementation plan, said that the maximum authorized speed at Hoboken Terminal is 15 mph.
That’s still too fast, David Schanoes, a former superintendent at New York’s Grand Central Terminal, said. He says cutting the speed to 10 mph would significantly reduce the risk of another Hoboken-type crash because it would give engineers far more time to slow, stop - or be alerted to stop - before crashing.
In the event of a crash, Schanoes said, a train going 10 mph would produce onequarter of the force of one traveling 20 mph. “In terms of lowering speeds within a terminal that’s certainly an option,” said Federal Railroad Administrator Sarah Feinberg. “We will look at anything that we can across the board to improve safety anywhere.”