A
day after Sunday's predawn wreck, state police and federal
safety officials also gave new details of the crash sequence,
revealing the bus struck the highway's concrete center barrier
before veering to the right shoulder and careening up a steep
embankment.
As the bus rolled back over onto the roadway across both traffic
lanes, the driver was thrown from the vehicle, and the bottom of
the bus, now lying on its side, was struck by a Fed-Ex
tractor-trailer.
Two bus passengers, including a 9-year-old boy, were ejected by
the force of the impact before a UPS tractor-trailer also
slammed into the bus, demolishing the cab of the truck and
killing the two UPS drivers inside.
A car then hit the side of the wrecked UPS truck before being
struck by a second UPS tractor-trailer, to be pinned between the
two UPS rigs. The occupants of the car and the second UPS truck
emerged unscathed, state police said.
All the remaining bus passengers and the FedEx truck occupants -
about 60 in all - were taken to nearby hospitals to be treated,
but no injuries were feared to be life-threatening.
The crash outside Mount Pleasant Township near Pittsburgh also
forced a 16-hour shutdown of the turnpike, a major east-west
route across the state, compounding post-holiday travel
headaches.
The dead adults were identified as the bus driver, Shuang Qing
Feng, 58, of Flushing, New York; passenger Eileen Zelis Aria,
35, from the Bronx; UPS drivers Dennis Kehler, 48, of Lebanon,
Pennsylvania and Daniel Kepner, 53, of Lewistown, Pennsylvania.
The juvenile victim's name was not released.
A 20-member National Transportation Safety Board (NTSB) team
assembled on Monday to begin an inquiry into factors such as
driver performance, mechanical issues and roadway design.
State police said deteriorating weather conditions around the
time of the wreck may have had a role.
The bus, owned by New Jersey-based Z&D Tour Inc, was headed for
destinations in Ohio and Kentucky and was nearing a crew-change
stop in Pennsylvania at the time of the crash, safety board
member Jennifer Homendy said.
The bus passed its most recent safety inspection in December and
Z&D likewise cleared its last two federal compliance reviews,
Homendy told a news conference.
She said investigators hope to extract data from an
engine-control module on the bus to gain insights, and from a
forward-facing video camera on one tractor-trailer.
The NTSB has repeatedly recommended, to no avail, that
lap-shoulder harnesses be required for passengers in commercial
buses, Homendy added.
"Yet we continue to see accidents in which passengers are
ejected," she said.
(Reporting by Steve Gorman in Culver City, California; Editing
by Rosalba O'Brien and Clarence Fernandez)
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