MTA;

Allen Levonn, 25, was arrested for allegedly assaulting and robbing a woman on a Harlem subway platform.

A man jumped on the tracks of an oncoming M train Tuesday at Broadway-Lafayette station, officials said.

A man was killed after jumping onto the C train tracks at 155th Street in Harlem Monday, police said.

The medical examiner has ruled O'Brien's death an accident caused by blunt-force injuries to the chest.

Samuel Mangum, 50, is charged with sexually assaulting a woman at the Broadway-Lafayette Street station on Nov. 10.

The man had been working beside his dad, who desperately tried to save his life, according to a report.

Subway service was running normally Thursday as Occupy Wall Street protesters moved on the New York Stock Exchange.

Joseph Lhota started as the MTA's executive director on Monday after Jay Walder's departure in October.

There will be extra undercover officers in the transit system following an increase in subway robberies.

As Upper East Siders have complained about more dust and odors clogging the air lately, MTA officials said they are trying to control the problem.

Police removed a grenade from 3961 Tenth Avenue under the elevated 1 train in Inwood.

Manhattan Borough President Scott Stringer, Public Advocate Bill de Blasio and former Comptroller Bill Thompson shared their visions of the "Future of New York City" during a panel discussion Wednesday.

140 feet under the ground, workers are excavating more than two million cubic yards of soil and rock to make way for the MTA's new East Side Access project. DNAinfo got a tour of the site.

The Brooklyn-Battery Tunnel connecting lower Manhattan to Red Hook will close half its lanes over three weekends starting Nov. 11, the MTA said.

Commuters coming into the city from New Jersey and north of Manhattan experienced heavey delays as train lines were delayed and suspended Monday morning.