Billy(@billykyle):Full video - Union Pacific Big Boy No. 4014 departs King of Prussia for Philadelphia. There are so many people along the tracks to witness this historic train make it’s pass through where the country began. If only my drone had a microphone to pick up the sounds of the whistle 😮‍💨

2026.07.03 14:14

Full video - Union Pacific Big Boy No. 4014 departs King of Prussia for Philadelphia. There are so many people along the tracks to witness this historic train make it’s pass through where the country began. If only my drone had a microphone to pick up the sounds of the whistle 😮‍💨