New York is recovering after superstorm Sandy carved a path of destruction from the Caribbean to Canada.
BATTERED by superstorm Sandy, New Yorkers and millions of other Americans have taken the first cautious steps to reclaim their upended daily routines, even as rescuers comb neighbourhoods strewn with debris and scarred by floods and fire.
TWO major airports reopened and the floor of the New York Stock Exchange came back to life, but across the river in New Jersey, the National Guard searched for flood victims and fires still raged two days after Superstorm Sandy.
For the first time since the storm battered the Northeast, killing 59 people and doing billions of dollars in damage, brilliant sunshine washed over the nation's largest city - a striking sight after days of gray skies, rain and wind.
At the stock exchange, running on generator power, Mayor Michael Bloomberg gave a thumbs-up and rang the opening bell to whoops from traders on the floor. Trading resumed after the first two-day weather shutdown since the Blizzard of 1888.
A picture provided by the US Coast guard shows flooded homes in Tuckerton, New Jersey.
It was clear that restoring the region to its ordinarily frenetic pace could take days - and that rebuilding the hardest-hit communities and the transportation networks that link them together could take considerably longer.
"We will get through the days ahead by doing what we always do in tough times - by standing together, shoulder to shoulder, ready to help a neighbor, comfort a stranger and get the city we love back on its feet," New York Mayor Michael Bloomberg said.
It was clear that restoring the region to its ordinarily frenetic pace could take days - and that rebuilding the hardest-hit communities and the transportation networks that link them together could take considerably longer.
A woman views still-smoldering damage in a neighbourhood in the Breezy Point area of Queens in New York on October 30, 2012 after fire destroyed about 80 homes as a result of Sandy.
About 6.5 million homes and businesses were still without power, including 4 million in New York and New Jersey. Electricity was out as far west as Wisconsin and as far south as the Carolinas.
The scale of the challenge could be seen across the Hudson River in New Jersey, where National Guard troops arrived in the heavily flooded city of Hoboken to help evacuate thousands still stuck in their homes and deliver ready-to-eat meals.
Live wires dangled in floodwaters that Mayor Dawn Zimmer said were rapidly mixing with sewage.
This aerial photo shows burned-out homes in the Breezy Point section of the Queens, where more than 80 homes were destroyed.
Thousands of people were still holed up in their brownstones, condos, and other homes in the mile-square city is across the Hudson River from New York.
And new problems arose when firefighters were unable to reach blazes rekindled by natural gas leaks in the heavily hit shore town of Mantoloking.
As New York began its second day after the megastorm, morning rush-hour traffic was heavy as people started returning to work. There was even a sign of normalcy: commuters waiting at bus stops.
A woman looks at damage in the Rockaway neighbourhood, Brooklyn.
On the Brooklyn Bridge, closed earlier because of high winds, joggers and bikers made their way across the span before sunrise. One cyclist carried a flashlight. Car traffic on the bridge was busy, and slowed as it neared Manhattan.
By late Tuesday, the winds and flooding inflicted by the fast-weakening Sandy had subsided, leaving at least 55 people dead along the Atlantic Coast and splintering beachfront homes and boardwalks from the mid-Atlantic states to southern New England.
The storm later moved across Pennsylvania on a predicted path toward New York State and Canada.
Residents in Ocean City, Maryland, begin to assess the damage after superstorm Sandy slammed the popular resort town three hours away from Washington D.C. Sarah Charlton reports.
At the height of the disaster, more than 8.2 million lost electricity - some as far away as Michigan. Nearly a quarter of those without power were in New York, where lower Manhattan's usually bright lights remained dark for a second night.
But, amid the despair, talk of recovery was already beginning.
"It's heartbreaking after being here 37 years," Barry Prezioso of Point Pleasant, New Jersey, said as he returned to his house in the beachfront community to survey the damage.
A man walks by the remains of part of the historic Rockaway boardwalk in Brooklyn, after large parts of it were washed away during Sandy.
"You see your home demolished like this, it's tough. But nobody got hurt and the upstairs is still livable, so we can still live upstairs and clean this out. I'm sure there's people that had worse. I feel kind of lucky."
Much of the initial recovery efforts focused on New York City, the region's economic heart.
Mr Bloomberg said it could take four or five days before the subway, which suffered the worst damage in its 108-year history, is running again. All 10 of the tunnels that carry commuters under the East River were flooded.
New York City Mayor Michael Bloomberg, centre, rings the opening bell of the New York Stock Exchange after it was closed for two days.
But high water prevented inspectors from immediately assessing damage to key equipment, raising the possibility that the nation's largest city could endure an extended shutdown of the system that 5 million people count on to get to work and school each day. The chairman of the state agency that runs the subway, Joseph Lhota, said service might have to resume piecemeal, and experts said the cost of the repairs could be staggering.
Power company Consolidated Edison said it would be four days before the last of the 337,000 customers in Manhattan and Brooklyn who lost power have electricity again and it could take a week to restore outages in the Bronx, Queens, Staten Island and Westchester County. Floodwater led to explosions that disabled a power substation Monday night, contributing to the outages.
Surveying the widespread damage, it was clear much of the recovery and rebuilding will take far longer.
Two women walk along a street flooded with water from Hurricane Sandy on October 30, 2012 in Hoboken, New Jersey.
When New Jersey Gov. Chris Christie stopped in Belmar, New Jersey, during a tour of the devastation, one woman wept openly and 42-year-old Walter Patrickis told him, "Governor, I lost everything."
Mr Christie, who called the shore damage "unthinkable," said a full recovery would take months, at least, and it would likely be a week or more before power is restored to everyone who lost it.
"Now we've got a big task ahead of us that we have to do together. This is the kind of thing New Jerseyans are built for," he said. US President Barack Obama is scheduled to visit the state today to inspect the storm damage.
On a National Guard truck, Ali LaPointe, of Hoboken, New Jersey, hands her daughter Eliza Skye LaPointe, 18-months-old, to Hoboken firefighters.
By sundown, however, announcements from officials and scenes on the streets signaled that New York and nearby towns were edging toward a semblance of routine.
First came the reopening of highways in Connecticut and bridges across the Hudson and East rivers, although the Brooklyn-Battery Tunnel, connecting Brooklyn to Manhattan, and the Holland Tunnel, between New York and New Jersey, remained closed.
A limited number of the white and blue buses that crisscross New York's grid returned Tuesday evening to Broadway and other thoroughfares on a reduced schedule - but free of charge.
A man takes a picture of the John B. Caddell, a tanker that washed up on the shore of Staten Island in New York during a storm surge caused by Hurricane Sandy.
New York Governor Andrew Cuomo said he hoped there would be full service by Wednesday. Still, school was canceled for a third straight day in the city, where many students rely on buses and subways to reach classrooms.
In one bit of good news, John F. Kennedy and Newark Liberty International airports reopened with limited service just after 7am local time Wednesday. New York's LaGuardia Airport remains closed.
The New York Stock Exchange was again silent Tuesday - the first weather-related, two-day closure since the 19th century - but trading was scheduled to resume this morning with Bloomberg ringing the opening bell.
People stop along the Brooklyn waterfront to look at the Brooklyn Bridge and the Manhattan skyline. Much of lower Manhattan remains without power following the impact of superstorm Sandy.
Amtrak also laid out plans to resume some runs in the Northeast on Wednesday, with modified service between Newark, N.J., and points south. That includes restoring Virginia service to Lynchburg, Richmond and Newport News, Keystone trains in Pennsylvania, and Downeaster service between Boston and Portland, Maine.
But flooding continues to prevent service to and from New York's Penn Station. Amtrak said the amount of water in train tunnels under the Hudson and East rivers is unprecedented. There will be no Northeast Regional service between New York and Boston and no Acela Express service for the entire length of the Northeast Corridor. No date has been set for when it might resume.
But even with the return of some transportation and plans to reopen schools and businesses, the damage and pain inflicted by Sandy continued to unfold, confirming the challenge posed by rebuilding.
The darkened skyline of Manhattan after Hurricane Sandy. Floodwater led to explosions that disabled a power station during the storm, contributing to the outages.
In New Jersey, amusement rides that once crowned a pier in Seaside Heights were dumped into the ocean, some homes were smashed, and others were partially buried in sand.
National Guard troops arrived in Hoboken on Tuesday night to find live wires dangling in the floodwaters that Mayor Dawn Zimmer said were rapidly mixing with sewage.
About 2.1 million homes and businesses remained without power across the state late Tuesday. When Tropical Storm Irene struck last year, it took more than a week to restore power everywhere. The state's largest utility, PSE&G, said it was trying to dry out substations it had to shut down.
Morning commuters walk and bicycle across New York's Brooklyn Bridge, two days after superstorm Sandy. Bus service has resumed and the bridges re-opened, but it could be days before the subway is running again.
Outages in the state's two largest cities, Newark and Jersey City, left traffic signals dark, resulting in numerous fender-benders at intersections where police were not directing traffic. And in one Jersey City supermarket, there were long lines to get bread and a spot at an outlet to charge cellphones.
Trees and power lines were down in every corner of the state. Schools and state government offices were closed for a second day, and many called off classes too. The governor said the PATH trains connecting northern New Jersey with Manhattan would be out of service for at least seven to 10 days because of flooding. All the New Jersey Transit rail lines were damaged, he said, and it was not clear when the rail lines would be able to open.
In Connecticut, some residents of Fairfield returned home in kayaks and canoes to inspect widespread damage left by retreating floodwaters that kept other homeowners at bay.
A man shops for groceries by flashlight at an East Village grocery store as New Yorkers cope with the aftermath of Hurricane Sandy. The storm left large parts of New York without power and transportation.
"The uncertainty is the worst," said Jessica Levitt, who was told it could be a week before she can enter her house.
"Even if we had damage, you just want to be able to do something. We can't even get started."
The storm caused irreparable damage to homes in East Haven, Milford and other shore towns. Still, many were grateful the storm did not deliver a bigger blow, considering the havoc wrought in New York City and New Jersey.
"I feel like we are blessed," said Bertha Weismann, whose garage was flooded in Bridgeport. "It could have been worse."
And in New York, residents of the flooded beachfront neighborhood of Breezy Point in Queens returned home to find fire had taken everything the water had not. A huge blaze destroyed perhaps 100 homes in the close-knit community where many had stayed behind despite being told to evacuate.
John Frawley, 57, acknowledged the mistake. Mr Frawley, who lived about five houses from the fire's edge, said he spent the night terrified "not knowing if the fire was going to jump the boulevard and come up to my house."
"I stayed up all night," he said. "The screams. The fire. It was horrifying."
There were still only hints of the economic impact of the storm.
Forecasting firm IHS Global Insight predicted it will end up causing about $US20 billion ($19.3 billion) in damage and $US10 billion to $US30 billion in lost business. Another firm, AIR Worldwide, estimated losses up to $US15 billion - big numbers probably offset by reconstruction and repairs that will contribute to longer-term growth.
"The biggest problem is not the first few days but the coming months," said Alan Rubin, an expert in natural disaster recovery.
Some of those who lost homes and businesses to Sandy were promising to return and rebuild, but many sounded chastened by their encounter with nature's fury.
They included Tom Shalvey of Warwick, Rhode Island, whose 152-square-metre cottage on the beach in South Kingstown was washed away by raging surf, leaving a utility pipe as the only marker of where it once sat.
"We love the beach. We had many great times here," Mr Shalvey said. "We will be back. But it will not be on the front row."
Jersey Shore stars show support for Sandy victims
Click here to see a selection of pictures showing yesterday's incredible storm.
Click here to see our gallery of the shocking aftermath.
And here is a selection of the best images from social media.