Number 2504 on the highlands approaching the park. A grab shot that is not very good, except for the GP 30 leading the passenger train. I was driving from Fairbanks to Anchorage for my work and just couldn't turn around and give chase, especially as I had just left snow squalls at the park, and the rental car was from rent a wreck, and it was! September 1980
Photograph courtesy of Keith Ardinger