FILE - In this Aug. 29, 2007 file photo, the depressed section of Interstate 70 passes in front of the Gateway Arch and the grounds of the Jefferson National Expansion Memorial in St. Louis. A ... more 
FILE - In this Aug. 29, 2007 file photo, the depressed section of Interstate 70 passes in front of the Gateway Arch and the grounds of the Jefferson National Expansion Memorial in St. Louis. A national study released Sunday, Nov. 21, 2010 finds St. Louis overtook Camden, N.J., as the nation's most dangerous city in 2009. less 
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Associated Press | Photo By Tom Gannam, File
Tue, Nov 23, 2010 9:10 AM EST