10/22/2026
Most freight locomotives used today in the United States and Canada are powered by diesel-electric engines. Instead of using coal or oil as a fuel source, diesel gas is used to provide electricity to drive the wheels of the locomotive. The improvement of these engines in the early to mid 20th century led to them replacing steam locomotives by the 1960s.
On this date in 1925, the first commercially successful diesel-electric locomotive was made by a joint venture between General Electric, ALCO and Ingersoll-Rand. This engine - called No. 1000 - was purchased by the Central Railroad of New Jersey. It was a switching locomotive used in rail yards but it paved the way for the proliferation of the engines we see on the tracks today.
The CNJ No. 1000 can be seen today at the National Museum of Railroad History & Innovation in Baltimore.
City Park Train Hub is currently closed for the season but we still have special events this month! Get your access to the Train Hub Haunted Tours this Friday and Saturday or stop by for paranormal investigations on Friday October 30. See the event page for more details.