Clark Avenue Railroad Underpass

The Clark Avenue Railroad Underpass is a concrete viaduct that carries Bonanza Road beneath Union Pacific Railroad tracks, displaying Art Deco design details from the 1930s. The structure sits at the intersection of Bonanza Road and the railroad lines and continues to serve vehicle and pedestrian traffic today.

The viaduct was built in 1936 as part of the Works Progress Administration, a job creation program during the Great Depression. This infrastructure development helped Las Vegas expand more rapidly and connect its growing population.

The structure shows how Las Vegas developed in the 1930s by connecting people on both sides of the railroad tracks. This crossing made it easier for western residents to reach the main city.

You can view the viaduct from Bonanza Road or the surrounding streets that pass beneath the railroad tracks. It is accessible during all hours and requires no special precautions to view the structure from outside.

This structure was the first of its kind in Nevada to be listed on the National Register of Historic Places, showcasing the Art Deco look favored during the Depression era. Its recognition highlights how even practical infrastructure can become part of a city's cultural heritage.

Location: Nevada

Inception: 1936

GPS coordinates: 36.17722,-115.14444

Latest update: December 14, 2025 11:42