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Posted: Monday, 30 April 2007 7:29AM

KCBS Expanded Coverage: Freeway Collapse

MacArthur Maze CollapseSAN FRANCISCO (KCBS) -- A tanker truck carrying 8,600 gallons of gasoline overturned, caught on fire and then exploded early Sunday, April 29th, causing the eastbound I-80 connector to eastbound I-580 to collapse onto the westbound I-80 connector to southbound I-880.

Only the driver of the truck was hurt. He suffered second-degree burns to his hands, arms and face, according to the CHP. 

Authorities said the accident may cause the worst disruption for Bay Area commuters since the 1989 Loma Prieta earthquake damaged a section of the Bay Bridge itself. Motorists are advised to avoid the Bay Bridge maze area or take public transportation. Recommended detours and updates on construction are linked below.


Macarthur Maze Overnight Construction Closures

Updates on Reconstruction and Reopening of Roads


KCBS Audio on Demand

Listen  Hear the raw audio of authorities communicating the morning of the Maze collapse.  (5/4/07; 63:00)

Listen  Caltrans Director Will Kempton discusses the repair timeline. (5/4/07; 4:29)

Listen  Gregg Bragg, a C.H.P. Motor Carrier Expert discusses the state's enforcement efforts. (5/3/07; 4:02)

Listen  CBS 5 reporter Anna Werner discusses safety violations with the truck involved at the MacArthur Maze. (5/2/07; 4:09)


Traffic and Commute:

Listen  John Goodwin, with the Metropolitan Transportation Commission, discusses the MacArthur Maze. (5/3/07; 4:30)

Listen  S.F.Chronicle staff writer Dan Fost discusses MacAruthur Maze troubles. (5/2/07; 4:28)

Listen  Randy Rentschler, with the Metropolitan Transportation Commission, discusses Bay Area traffic. (5/2/07; 3:36)

Listen  John Goia, a Contra Costa Co. Supervisor, talks about the burden on city streets. (4/30; 4:51)

Listen  BART Representative Jim Allison talks about how the system will help offset traffic impact (4/29)

Listen  Golden Gate Bridge District Spokeswoman Marry Curry on commute effects. (4/29; 2:34)

The Structure and Reconstruction:

Listen  Caltrans Director Will Kempton on what tests taken from the MacArthur Maze should reveal and future reconstruction plans.  (5/1;  4:46)

Listen  Dr. John Osteraas of Exponent Engineering Firm on procedures being taken for future safety ensurance. (5/1; 3:32) 

Listen  CTC's Jim Ghielmetti discusses funding issues for transportation maintenance. (5/1; 3:44)

Listen  Mark Ketchum, VP of OPAC Engineering, on the structure of the Maze. (4/30; 4:55)

Listen  Rod Diridon of Mineta Transportation analyzes the impact of the freeways' collapse and preventative measures that can be made for the future.  (4/30; 3:39)

Listen  Hassan Astaneh-asl, Prof. of Structural Engineering at U.C. Berkeley, is at the site. (4/30/07; 5:17)

Alternatives:

Listen  KCBS Technology Analyst Larry Magid discusses the MacArthur Maze and telecommuting. (4/30/07; 3:26)

Initial Reports:

Listen  Bay Area Transportation Officials hold a news conference on the collapse. (4/29; 10:04) 

Listen  Rod Diridon, director of the Mineta Transportation Institute. (4/29; 7:57)


Other Resources


 Arrow  Free Public Transit Options 

 Arrow  Map of Collapse and Alternate Routes 

 Arrow  See photos of the damage 

 Arrow  CBS 5 Video Tour of the Damage 


KCBS Video on Demand


Watch  Schwarzenegger: Emergency After Highway Collapse
California Governor Arnold Schwarzenegger declared a state of emergency after a critical section of highway near the San Francisco-Oakland Bay Bridge collapsed. He also authorized free transit Monday on ferries, buses and the rail system. (4/30; 1:32)

Watch  California Highway Collapse, Traffic Disrupted
A tanker carrying 8,600 gallons of gasoline crashed and caught fire on a California highway interchange; a section of the highway collapsed and will cause major disruptions for commuters. (4/29; 1:29)

(RdD)

Copyright 2007, KCBS. All Rights Reserved.
 
 
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