| Source | ABC Local |
|---|---|
| Original Load Date | June 3, 2026, 5 a.m. |
| Last Updated | June 3, 2026, 5 a.m. |
| Original URL | https://abc7chicago.com/post/historic-union-pacific-train-big-boy-number-4014-rolls-west-chicago/19225533/ |
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WEST CHICAGO, Ill. (WLS) -- History is on the move and right now, you can see
it in West Chicago.
Union Pacific's "Big Boy Number 4014" is the world's largest operating steam
locomotive. It reached West Chicago late Tuesday afternoon.
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