UP and NS ask regulators to waive cab-signal requirements for Big Boy trip in the east

UP and NS ask regulators to waive cab-signal requirements for Big Boy trip in the east

By | February 26, 2026

Current plans call for 4-8-8-4 No. 4014 to operate over the former Pennsylvania Railroad main line from Harrisburg, Pa., to Cleveland as part of its coast-to-coast tour in celebration of America 250

Big Boy train passing feed mill on track

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