System Failure Behind a Major Headache for New Yorkers



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NEW YORK (AP) – About one – third of New York City 's metro lines were suspended for over an hour during Friday night shuttles, and the City' s Transit Authority official acknowledged that the city 's bus stops were closed. agency "did not know exactly where our trains were".

A failure of the computer system that resulted in the snafu blocked some pbadengers in hiding and sent other pbadengers back to search for alternatives.

The judgment concerned trains Nos. 1, 2, 3, 4, 5 and 6 serving bands in Manhattan, the Bronx and Brooklyn. He also stopped the S shuttle train that connects the Grand Central Terminal and Times Square – two of the busiest stations in the city.

The Metropolitan Transportation Authority warned that the system, which serves more than 5 million people a day, would still have significant delays, even after the start of the resumption of service on Friday night.

The agency has imputed the suspension to a failure of the computer system that feeds the signals on these lines.

Spokesman Tim Minton said in an e-mailed statement that there was no indication that the shutdown was related to a loss of power or heat.

New York City Transit Authority President Andy Byford later told the press that the signal had failed "we did not know exactly where our trains were, so we asked all trains to ask all trains of them were there to maintain their positions while we determined what was happening in order to be able to move the trains safely. "

Once the servers restarted, he said, the signals came back gradually, accompanied by a "soft restart" of trains.

The temperature above the ground was still above 32 ° C (90 ° F) when the trains stopped around 18 hours. Friday, although meteorologists estimated that the temperature was 100 degrees Fahrenheit. Minton said it did not appear that the trains lost power during the shutdown.

The blackout occurred as the city was preparing for scorching temperatures throughout the weekend, but that did not usually result in chaos. Pbadengers were directed to other subway lines and the bus system – and many may have left the city early to start the weekend.

At the World Trade Center No. 1 station, an employee issued refund tickets and directed people to other nearby lines. The pbadengers – many of whom were visitors from New York – seemed to follow the changing situation.

"It's just about everything I expected," said Derek Lloyd, a native of Hanover, Mbadachusetts, near Boston and its MBTA transit system. "I do not know if ours is much better," he says with a smile.

On a line running, pbadengers caught in a car that did not seem to be air conditioned. The sweat shone on the runners' skin as they sought relief, mutually fulfilling each other.

"It's dangerous," noted one woman.

It was the second time of last week that New York subway users were stuck underground. Last Saturday, a blackout extending 30 blocks from Manhattan, from the Upper West Side to Times Square, left the pbadengers stranded until the trains were manually moved into stations and doors are open. The failure was attributed to a system that failed to isolate a faulty distribution cable.

Associated Press reporter Jennifer Peltz contributed to this report.

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