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): May 31, 2017 (May 31, 2017)

NORFOLK SOUTHERN CORPORATION

(Exact name of registrant as specified in its charter)

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:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company  ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Item 1.01. Entry into a Material Definitive Agreement.

See description under Item 2.03.

Item 2.03. Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

On May 31, 2017, Norfolk Southern Corporation (the “Registrant”) completed its offering of $300,000,000 aggregate principal amount of its 3.150% Senior Notes due 2027 (the “Notes”) pursuant to an Underwriting Agreement, dated May 22, 2017 (the “Agreement”), by and among the Registrant and Citigroup Global Markets Inc. and Wells Fargo Securities, LLC, as representatives of the several underwriters named therein. The Notes were sold pursuant to the Registrant’s Automatic Shelf Registration Statement on Form S-3 (File No. 333-202023). The Agreement was initially filed as Exhibit 1.1 to the Registrant’s Current Report on Form 8-K filed on May 24, 2017.

The Notes were issued pursuant to an Indenture, dated as of June 2, 2015 (the “Base Indenture”), as supplemented by a fourth supplemental indenture, dated as of May 31, 2017 (the “Fourth Supplemental Indenture” and, together with the Base Indenture, the “Indenture”), each between the Registrant and U.S. Bank National Association, as trustee. The Notes will pay interest semi-annually in arrears at a rate of 3.150% per annum.

The Notes may be redeemed in whole at any time or in part from time to time, at the Registrant’s option, as described below.

If the Notes are redeemed prior to the date that is three months prior to their maturity date, the redemption price for the Notes to be redeemed will be equal to the greater of (i) 100% of their principal amount or (ii) the sum of the present value of the remaining scheduled payments of principal and interest on the Notes to be redeemed to and including the date that is three months prior to the maturity date of the Notes (exclusive of interest accrued to, but not including, the date of redemption), discounted to the date of redemption on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at a specified rate, plus accrued and unpaid interest on the principal amount being redeemed to, but not including, the redemption date.

If the Notes are redeemed on or after the date that is three months prior to the maturity date for the Notes, the redemption price for the Notes to be redeemed will equal 100% of the principal amount of such Notes, plus accrued interest to, but not including, the redemption date.

The Fourth Supplemental Indenture is filed herewith as Exhibit 4.1. The description of the Indenture contained herein is qualified by reference thereto.

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Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

The following exhibits are filed as part of this Current Report on Form 8-K:

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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.

Date: May 31, 2017

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EXHIBIT INDEX

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