Burlington Northern Santa Fe, LLC

2650 Lou Menk Drive

Fort Worth, Texas 76131

May 6, 2016

VIA EDGAR

U.S. Securities and Exchange Commission

100 F Street, NE

Washington, D.C. 20549

Re:Notice of Disclosure Filed in Exchange Act Quarterly Report under Section 219 of

the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of

the Securities Exchange Act of 1934

Ladies and Gentlemen:

Pursuant to Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Securities Exchange Act of 1934, as amended, notice is hereby provided that Burlington Northern Santa Fe, LLC has made disclosure pursuant to such provisions in its Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2016, which was filed with the U.S. Securities and Exchange Commission on May 6, 2016.

Very truly yours,

Burlington Northern Santa Fe, LLC

By: /s/ Julie A. Piggott

Name: Julie A. Piggott

Title:Executive Vice President and

Chief Financial Officer

(Principal Financial Officer)