A New York City bus crashed into a retaining wall Friday in the Bronx, leaving a portion of the vehicle hanging off an overpass. CBS News New York's John Dias reports from the scene.

An MTA bus crashed into a guardrail and went partially over the edge of an overpass in the Bronx.It happened just before 9 a.m. on Henry Hudson Parkway West, over Kappock Street near Independence Avenue in Riverdale.

The incident occurred shortly after 8:30 a.m. Friday, when the unidentified driver crashed through a stone retaining wall over Kappock St. near the Henry Hudson Parkway, leaving the front half of

The FDNY is responding as an MTA bus is hanging off an overpass on New York City's Henry Hudson Parkway. The FDNY is responding after an accident likely caused an MTA bus to crash and hang over an overpass on New York City's Henry Hudson Parkway.

An MTA bus crashed into a guardrail and went partially over the edge of an overpass in the Bronx in New York City on Friday, Jan. 17. (FNTV)

The driver of an MTA bus had to be rescued from the vehicle on Friday morning after he lost control, skidded into a wall and came to a stop hanging precariously off an overpass in the Bronx, according to city officials and video posted to social media.

An MTA bus smashed through a wall and ended up hanging over a roadway near the Henry Hudson Parkway in the Bronx.

An MTA bus operator drove off of a Bronx parkway, leaving the vehicle ominously hanging off the overpass in a Friday morning scare before driving away unharmed, cops said. The motorist skidded over the stone wall of the Henry Hudson Parkway near Kappock Street in Spuyten Duyvil just after 8:40 a.