A crane lifting a beam struck several floors at 4 World Trade causing windows to shatter, said FDNY officials.
Pedestrians below were sent running for cover late Wednesday morning.
Glass and debris rained down on the area near the 9/11 memorial park. No injuries were reported.
The 9/11 Memorial posted a message on its website apologizing for the closure. It suggested that people who were scheduled to visit on Wednesday reschedule their visit.
The final steel beam at 4 World Trade Center was raised earlier this week.
On Tuesday, a worker was seriously hurt at the WTC construction site when he was impaled on some rebar, said FDNY officials.
The 37-year-old man fell about four to five feet.
The worker suffered a puncture wound on the left side of his torso by the two inch thick rebar.
Medics brought the worker to Bellevue Medical Center where he was listed in serious condition.
If you have photos from the scene you can email them to fox5video@gmail.com.
Wednesday, June 19 2013 1:42 PM EDT2013-06-19 17:42:24 GMT
The driver of a vehicle that crashed into a grocery store on 2nd Avenue and East 4th Street in the East Village on Wednesday morning has been arrested. The car jumped the curb before mowing down a tree, light post, fire hydrant and injuring six people.
The driver of a vehicle that crashed into a grocery store on 2nd Avenue and East 4th Street in the East Village on Wednesday morning has been arrested. The car jumped the curb before mowing down a tree, light post, fire hydrant and injuring six people.
Wednesday, June 19 2013 11:13 AM EDT2013-06-19 15:13:37 GMT
A father and son who admitted they were pimps have been acquitted in New York of sex trafficking after several prostitutes testified they were treated well.
A father and son who admitted they were pimps have been acquitted in New York of sex trafficking after several prostitutes testified they were treated well.
Wednesday, June 19 2013 7:07 AM EDT2013-06-19 11:07:13 GMT
Photo courtesy of @N42_21_W71_04)
Riders should anticipate some changes but "near normal" service on the Long Island Rail Road for the morning rush.
Riders should anticipate some changes but "near normal" service on the Long Island Rail Road for the morning rush. Crews have been working to repair tracks and switches after Monday's derailment.
Wednesday, June 19 2013 6:07 AM EDT2013-06-19 10:07:22 GMT
NYC
Nearly 3 million New Yorkers' homes are now in evacuation zones that cover more than a third of the city's population, under new maps released Tuesday.
Nearly 3 million New Yorkers' homes are now in evacuation zones that cover more than a third of the city's population, under new maps released Tuesday.In the wake of Superstorm Sandy, officials said last month, the number of zones would double and encompass about 600,000 more residents.
Tuesday, June 18 2013 8:34 PM EDT2013-06-19 00:34:07 GMT
It's a sight that can trigger dread. The low-battery message appears on your cell phone when there's no charger around.
It's a sight that can trigger dread. The low-battery message appears on your cell phone when there's no charger around. Now New York City has teamed up with AT&T to install 25 solar powered charging stations over the summer.
Tuesday, June 18 2013 4:55 PM EDT2013-06-18 20:55:38 GMT
A man accused of fatally shooting a gay man walking with a companion in New York City's Greenwich Village pleaded not guilty.
A man accused of fatally shooting a gay man walking with a companion in New York City's Greenwich Village afterward claimed that he opened fire because the victim "thought he was tough in front of his bitch," prosecutors said in court papers Tuesday.
Tuesday, June 18 2013 3:05 PM EDT2013-06-18 19:05:09 GMT
Police are looking for a man who stabbed another man in Times Square Tuesday afternoon, authorities said.The victim was stabbed in the chest, the NYPD and FDNY said.
Police are looking for a man who stabbed another man in Times Square Tuesday afternoon, authorities said.The victim was stabbed in the chest, the NYPD and FDNY said.
Tuesday, June 18 2013 12:20 PM EDT2013-06-18 16:20:04 GMT
The director of the National Security Agency said Tuesday the government's sweeping surveillance programs have foiled some 50 terrorist plots worldwide, including one directed at the New York Stock Exchange.
The director of the National Security Agency said Tuesday the government's sweeping surveillance programs have foiled some 50 terrorist plots worldwide, including one directed at the New York Stock Exchange.