News Release

Tesoro Logistics to Participate in the Barclays MLP Corporate Access Day

SAN ANTONIO - February 14, 2017 - Tesoro Logistics LP (NYSE: TLLP) announced today that Phil Anderson, President of TLLP's general partner and Sam Ramraj, Vice President, Investor Relations will participate in the Barclays MLP Corporate Access Day on Tuesday, February 28, 2017 in New York City.

 Investor materials to be used during this conference will be available at the Tesoro Logistics website on the investor relations section at www.tesorologistics.com.

 About Tesoro Logistics LP

Tesoro Logistics LP is a leading full-service logistics company operating primarily in the western and mid-continent regions of the United States. TLLP owns and operates a network of crude oil, refined products and natural gas pipelines. TLLP also owns and operates crude oil and refined products truck terminals, marine terminals and dedicated storage facilities. In addition, TLLP owns and operates natural gas processing and fractionation complexes. TLLP is a fee-based, growth oriented Delaware limited partnership formed by Tesoro Corporation and is headquartered in San Antonio, Texas.

Evan Barbosa, Investor Relations Manager, (210) 626-7202

Tesoro Media Relations, media@tsocorp.com, (210) 626-7702