U.S. President Barack Obama speaks at the southern site of the Keystone XL pipeline on March 22, 2012 in Cushing, Oklahoma

President Obama stopped in Cushing, Okla., on Thursday to announce a fast-track approval process for a portion of the Keystone XL oil pipeline — although it’s not the part for which he’s taken political heat for blocking.

The portion likely to start construction soon runs from Cushing, a key repository of U.S. oil, to the Gulf Coast.

The full proposed pipeline, which would cross the U.S. border in Montana, is designed to bring between 500,000 to 700,000 barrels a day from the Canadian oil sands region to refineries on the Gulf Coast.