NORFOLK SOUTHERN CORPORATION as Issuer and U.S. BANK TRUST NATIONAL ASSOCIATION, as Trustee ______________ FIRST SUPPLEMENTAL INDENTURE Dated as of June 1, 2009 to INDENTURE Dated as of June 1, 2009 ______________ 5.90% Senior Notes due 2019First Supplemental Indenture • June 1st, 2009 • Norfolk Southern Corp • Railroads, line-haul operating • New York
