Portions of I-81 have been shut down since last week's tanker truck explosion. But Monday night, PennDOT reopened the highway. Even though the worst is over, the cleanup will likely last a long ... more 
Portions of I-81 have been shut down since last week's tanker truck explosion. But Monday night, PennDOT reopened the highway. Even though the worst is over, the cleanup will likely last a long time. less 
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WGAL - Lancaster/Harrisburg
Mon, May 13, 2013 11:33 PM EDT