NTSB Press Release
National Transportation Safety Board
Office of Public Affairs
NTSB MEETS TO ADOPT FINAL REPORT ON CEILING COLLAPSE IN BOSTON'S BIG DIG TUNNEL
July 5, 2007
Washington, DC -- The National Transportation Safety Board will hold a public Board meeting on Tuesday, July 10, 2007, at 9:30 a.m., in its Board Room and Conference Center, 429 L'Enfant Plaza, S.W., Washington, DC.
There is one item on the agenda:
On July 10, 2006, a passenger car was traveling eastbound in the Interstate 90 (I-90) connector tunnel in Boston, Massachusetts, en route to Logan International Airport. As the car approached the end of the I-90 connector tunnel, a section of the tunnel's suspended concrete ceiling became detached from the tunnel roof and fell onto the vehicle. Concrete panels from the ceiling crushed the right side of the vehicle roof as the car came to rest against the north wall of the tunnel. The passenger was fatally injured and the driver had minor injuries. A total of about 26 tons of concrete and associated suspension hardware fell onto the vehicle and the roadway.
Directions to the Board Room: Front door located on Lower 10th Street, directly below L'Enfant Plaza. From Metro, exit L'Enfant Plaza station at 9th and D streets escalator, walk through shopping mall, at CVS store take escalator down one level. Board Room will be to your left. A live and archived webcast of the proceedings will be available on the Board's website at www.ntsb.gov. Technical support details are available under "Board Meetings." To report any problems, please call (703) 993-3100 and ask for Webcast Technical Support.
A summary of the final report, which will include findings, probable cause and safety recommendations, will appear on the web site shortly after the conclusion of the meeting. The entire report will appear on the web site several weeks later.
NTSB Media Contact:
Keith Holloway
(202) 314-6100
hollowk@ntsb.gov
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The National Transportation Safety Board (NTSB) is an independent federal agency charged with determining the probable cause
of transportation accidents, promoting transportation safety, and assisting victims of transportation accidents and their families.
