Union Pacific Big Boy No. 4014
1 Walden Galleria
Buffalo, NY 14225
June 10, 2026
From: 9:00 AM to 2:00 PM
FREE
The world’s largest operating steam engine, nicknamed “Big Boy No. 4014” will be chugging down the tracks to Buffalo this June as part of Union Pacific’s America 250 celebrations.
FREE shuttles to see the engine will be provided from Walden Galleria at the north side of the shopping center near Primark on June 10th from 9:00am to 2:30pm
Free Admission, No Tickets Required.
Access the Big Boy via free shuttles at the Walden Galleria Mall ONLY (North side near Primark.)
Limited capacity – metering enforced
NO PARKING or PEDESTRIAN ACCESS at display site; use shuttles instead.