Article Photos: Oklahoma City mayor says 12,000 to 13,000 homes damaged or destroyed by May 20 tornado 66/564

This aerial photo shows tornado damage to the old U.S. 62 bridge over the Canadian River near Newcastle. The bridge, which runs parallel to Interstate 44, has been closed to traffic since 1963. AP PHOTO BY TONY GUTIERREZ <strong>Tony Gutierrez</strong>