20 dating new service york dating on the rebound signs
Much of the signal equipment at that station, at West Fourth Street, is decades beyond its life span, and it is one of the main culprits plaguing the overburdened subway.
As New York City’s sprawling subway faces a deepening crisis over delays, the Metropolitan Transportation Authority says that modernizing the signals is a top priority.
Most of New York’s subway system still relies on antiquated technology, known as block signaling, to coordinate the movement of trains. C., is more dependable and exact, making it possible to reduce the amount of space between trains. More than 25 years later, the authority has little to show for its effort to install modern signals.
A modern system, known as communications-based train control, or C. The L line began using computerized signals in 2009 after about a decade of work. 7, should have received new signals last year, but the project was delayed until the end of this year. It requires installing transponders every 500 feet on the tracks, along with radios and zone controllers, and buying new trains or upgrading them with onboard computers, radios and speed sensors.
In 1997, officials said that every line would be computerized by this year.
By 2005, they had pushed the deadline to 2045, and now even that target seems unrealistic.
With a modern signal network, trains on the system could run closer together and therefore more frequently, allowing the subway to absorb more riders as the city’s population grows. Another major city with an even older — although smaller — subway system is also confronting soaring ridership: London.
It is further along in its ambitious effort to modernize its signals and has emerged as a global leader in how to upgrade an aging subway, offering lessons to New York and other cities.
Over the years, the authority has kept pushing back the timeline for replacing signals.
But the rollout of a new signal network is unfolding at a glacial pace even as the subway system is straining under the demands of a booming ridership.
Two decades after the agency began its push to upgrade signals, work has been completed on just one line.
As ridership exploded on the L line, which runs between Brooklyn and downtown Manhattan, the agency did not have enough train cars built to communicate with the new signals.“It took way too long, but it was a confluence of things that made it take a while,” said Richard Barone, a vice president at the Regional Plan Association, an urban policy group that has studied New York’s signals. 7 line work in 2010, but Hurricane Sandy struck two years later, damaging subway tracks and delaying the project.
And officials have been reluctant to frustrate riders by halting train service for long stretches, leaving workers with few windows to finish the work, Mr. Then there is the constant uncertainty over the authority’s finances.
The London Underground, known as the Tube, opened in 1863 and is the oldest subway system in the world.