Pennsylvania Railroad 3750

Pennsylvania Railroad 3750 is a K4s class Pacific type steam locomotive with large driving wheels and powerful mechanics. It sits at the Railroad Museum of Pennsylvania, where visitors can study its 84-foot frame and substantial steel structure up close.

This locomotive was built in March 1920 and famously pulled President Harding's funeral train in 1923. It served passenger routes across the country until 1957, representing the golden age of American steam rail travel.

The K4s class locomotives were officially recognized by Pennsylvania in 1987 as symbols of the state's railroad heritage. This designation reflects how these machines shaped the region's identity and connection to rail transport.

This locomotive is displayed outdoors at the museum and can be viewed from the ground level. The open-air setting lets visitors walk around and observe the mechanical details and scale from different angles.

This locomotive holds a special place in American memory because it was chosen to haul President Harding's funeral train. Its selection for this solemn duty shows how trusted and respected the K4s class was for its reliability and power.

Location: Pennsylvania

Part of: Pennsylvania Railroad K4s

GPS coordinates: 39.98220,-79.16110

Latest update: December 11, 2025 11:00