NEW YORK - The busiest passenger train station in the United States is a 1960s-era, utilitarian labyrinth in the basement of a basketball arena.
Pennsylvania Station, a gateway to the nation's biggest city, was designed to accommodate about 200,000 riders a day. Now, it is packed with more than 600,000. At rush hours, it resembles a human demolition derby. All it takes to strand hundreds of thousands of people is a glitch on one of only two tracks linking Manhattan to New Jersey under the Hudson River. Suddenly, common areas become overwhelmed with impatient commuters packed into dim, low-ceilinged spaces, waiting and waiting.
"Penn Station is a disaster," said Vin Cipolla, president of the Municipal Art Society that helped save Manhattan's now-glorious Grand Central Terminal from demolition.
Two decades after ambitious plans were unveiled to improve Penn Station while expanding it into the massive Beaux Arts post office building across the street, there are few visible signs of change. The multibillion-dollar effort is mired in perpetual bickering among movers and shakers in politics, finance, sports, and business.
Ironically, the original Penn Station built a century ago as a Beaux Arts masterpiece, modeled after the monuments of ancient Rome, once rivaled Grand Central for its soaring beauty, classical columns, and natural light. It was torn down in 1963 and replaced with the current, smaller Penn Station, notable for its blandness - topped with the familiar, circular Madison Square Garden, among the first buildings of its kind to be built above the platforms of an active railroad station.
Now, a coalition of civic advocates and political leaders is trying to get things moving to overhaul Penn Station by latching on to what they say is a key development: The 50-year-old city permit to operate Madison Square Garden expired in January.
The Department of City Planning is recommending that the City Council renew the special permit for the self-proclaimed "World's Most Famous Arena" for only 15 years, rather than "in perpetuity," as requested by the Madison Square Garden Co.
Two civic groups, the Regional Plan Association and Municipal Art Society, say the cramped, aging basement station can expand and modernize only if the Garden moves, along with its supporting columns that reach down to train level.
Owners of the Garden have recently invested about $1 billion to gut and refurbish one of the city's most successful entertainment venues.
Kim Kerns, a spokeswoman for the Madison Square Garden Co., said the arena "meets all required findings for this permit" and noted the Garden helps drive the city's economy by supporting about 6,000 jobs.
A decision on the permit is expected within two months.
For now, New Jersey Transit, the Long Island Rail Road, and Amtrak have hired a design firm to bring some light and fresher air into Penn Station. Changes could include better exits and entrances, improved access to platforms and taxi stands, and new signage.
That's little comfort to passengers walking through smothering, windowless corridors under low-hanging old pipes and wire clusters, filled with fast-food odors.
"I would do anything not to use this station," said Carole Ryavec, a Manhattan filmmaker.
The truth is, no matter what changes are made, real relief will come only when additional tracks are built across the Hudson. Plans for two new tunnels were killed in 2010 by Gov. Christie, who cited austerity amid the recession.
The other hope for expanding Penn Station rests with Amtrak - if it could start moving some operations across Eighth Avenue into the 1.4-million-square-foot post office building.
Construction is underway on the $325 million first phase of the project - including a wide new commuter concourse under the front end of the post office that's to open in 2016. It will ease access to bare, gritty platforms for Amtrak, NJ Transit and Long Island Rail Road.