WATCH: Historic Union Pacific Big Boy locomotive No. 4014 rolls through Northeast Ohio (opens original article in a new tab)

The historic Union Pacific Big Boy locomotive No. 4014 passed through Northeast Ohio on Monday as part of its cross-country tour, stopping in Lorain and Euclid.

• The locomotive is the world's largest operating steam locomotive.
• It made stops in Lorain and Euclid during its cross-country tour.
• The event took place on Monday.