UPDATE: The state police have updated information about the crash that occured at 3:34 a.m. this morning on Route 93 by Exit 6 in Braintree.

They say the driver, Tuan Anh Le, 30, of Randolph, was ejected from a 2008 Nissan Titan pickup truck. Le was seriously injured and brought to Boston Medical Center. The right lane of the highway was re-opened at 4:34 a.m. after investigation and cleanup.

Troop H of the Massachusetts State Police, with the assistance of the State Police Collision Analysis and Reconstruction Section, is investigating the circumstances of the crash, a police spokesman said in an email.

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A single vehicle rollover crash early this morning, with one person ejected on Route 93 South by exit 6 in Braintree, is being investigated by State Police.

The victim, not identified by state police at this time, was transported by ambulance to Boston Medical Center with life threatening injuries.
 
The ongoing investigation will determine what potential contributing factors, including weather, played a role in the crash. None have been determined yet. The crash occured around 3:45 a.m.
 
The right lane and the breakdown lane are closed at this time, according to a press release from the State Police at 5:15 a.m.