Sirrine had been interested in model railways from a long time (Photo: All About Mesa AZ. Image enhanced by AI)
Dennis Sirrine, began building the Palo Verde & Southwestern Railroad in January 2004. The project eventually featured nearly 4,000 feet of railway track and a collection of hundreds of model train cars. Approximately 1,000 cubic yards of soil were brought onto the property to raise different sections of the layout, according to Sirrine. The original electrical arrangements involved approximately 1,000 feet of wire and 10,000 feet of conduit.
The railway was therefore constructed at heights ranging from 30 inches to six feet.
Sirrine used his experience in construction to develop the large outdoor railway, according to the PBS programme Tracks Ahead. Looking back, Sirrine said he would have preferred battery-powered trains from the beginning. Visitors had placed video cameras on flatbed railway cars and recorded their journeys around the layout, according to Sirrine.
An Arizona businessman who made his name in homebuilding and design spent years and hundreds of thousands of dollars turning his backyard into one of the largest private garden railways in the United States. The layout included winding tracks, artificial mountains, lakes and rivers, with sections raised several feet above the ground to make the trains easier to see. His backyard railway, however, was a much larger undertaking. What began as an empty piece of land required extensive construction, repeated modifications and a complicated operating system. The railway eventually used a combination of battery power and electricity supplied through the tracks. This arrangement also allowed visitors who owned electrically powered locomotives to operate their trains on his layout. The tracks were laser-levelled to keep them straight and ensure smooth changes in elevation. They were impressed by how smoothly the trains travelled.