Tracker

Where is Big Boy 4014?

Union Pacific publishes Big Boy 4014’s last reported position, and this page shows it as a live green dot on the map whenever the locomotive is reporting. When the feed is quiet — or you have JavaScript turned off — it falls back to where 4014 is scheduled to be from the published tour itinerary.

Scheduled position shown below. When Union Pacific is reporting Big Boy 4014’s live location, it also appears here as a green dot on the map. For confirmed sightings, check railfan communities or local news on the day of.

Scheduled position ·

Scheduled at Scranton, PA

Arr 9:30 AM EDT Dep 4:00 PM EDT

Ticketed viewing

Stop details →

Next scheduled stop

Scranton, PA · · details