It appeared at Expo '74 in Spokane, Washington; the 1978 dedication of the Utah State Railroad Museum in Ogden, Utah; the 1984 World's Fair in New Orleans; and the 50th anniversary celebration of Los Angeles Union Station in 1989, when it performed a side-by-side run with Southern Pacific 4449. On February 14, 1975, it pulled Amtrak's "San Francisco Zephyr" from Denver, Colorado to Cheyenne, Wyoming with a pair of EMD SDP40Fs. In 1981, it traveled to the opening of the California State Railroad Museum in Sacramento, along with Union Pacific 3985, which had recently been restored to operational condition.