Norfolk Southern

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
________________________________

FORM 8-K

CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(D)
OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): 
 February 22, 2007 (February 22, 2007)

________________________________

NORFOLK SOUTHERN CORPORATION
(Exact name of registrant as specified in its charter)

________________________________

Virginia

1-8339

52-1188014

(State or Other Jurisdiction
of Incorporation)

(Commission File Number)

(IRS Employer
Identification Number)
     

Three Commercial Place

(757) 629-2680

Norfolk, Virginia 

23510-9241

(Registrant's telephone number, including area code)

(Address of principal executive offices)

No Change
(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

[ ]    Written communications pursuant to Rule 425 under the Securities Act  (17 CFR   230.425)

[ ]    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

[ ]    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

[ ]    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 7.01.       Regulation FD Disclosure

            This Current Report on Form 8-K is being furnished to confirm that the Registrant will revise the carloading data for the week ended February 17, 2007. Originated general merchandise traffic was understated by approximately 3,400 carloads due to a technical error.  Corrected volume data will be available on the Association of American Railroads's website as well as on the Registrant's website at www.nscorp.com

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

                                                            SIGNATURES

                                                            NORFOLK SOUTHERN CORPORATION

                                                            (Registrant)

                                                            /s/ Reginald J. Chaney

                                                            _________________________________

                                                            Name:  Reginald J. Chaney
                                                            Title:     Assistant Corporate Secretary

Date:    February 22, 2007