John Burkhard, right, assistant superintendent for the Way and Structures Division of the Port Authority Trans-Hudson train line, stands next to a police officer as a PATH train passes

 

              John Burkhard, right, assistant superintendent for the Way and Structures Division of the Port Authority Trans-Hudson train line, stands next to a police officer as a PATH train passes
John Burkhard, right, assistant superintendent for the Way and Structures Division of the Port Authority Trans-Hudson train line, stands next to a police officer as a PATH train passes in the tunnel, Tuesday, Nov. 27, 2012, in Hoboken, N.J. While parts of the trans-Hudson service have gradually returned to operation since Superstorm Sandy, the Hoboken station has been closed, leaving thousands of commuters to seek alternatives. (AP Photo/Julio Cortez)