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Route 66 in Arizona Driving Tour
Item 4 of 12

Housed in a historic powerhouse that was constructed from 1909 to 1911, this Arizona museum traces the history of Route 66 highway, a legendary road network that stretched from Chicago to Los Angeles from the 1920s until it was bypassed and eclipsed by the interstate highway system. Route 66 was one of the first major highways in the country, and while it is officially defunct, segments of the road continue to connect communities and the network of roads remains a cultural icon that holds an important place in American history and pop culture. The museum features a variety of exhibits that include life-size dioramas, photographs, historical items and artifacts, and murals with descriptions of the groups of people that used the route. The building also includes the Route 66 Electric Vehicle Museum, with 29 vehicles on display. The Powerhouse was built in two phases between 1909 and 1911. The building was listed on the National Register of Historic Places in 1986.


The former Powerhouse was built between 1909 and 1911. It supplied electricity to Kingman, the nearby mines, and the Hoover Dam construction project. It is now a visitor center and museum.

Automotive parking light, Wheel, Cloud, Car

Kingman's history dates back to the late 1850s when soldiers from Fort Mojave discovered gold and silver in the mountains in the area. Mining camps were established and cattle were brought here in the 1870s to graze. The city was not established until a railroad engineer for the Atlantic and Pacific Railroad named Lewis Kingman oversaw the construction of a railroad line between Needles and Albuquerque from 1880-1883 that passed through what is now Kingman. Kingman was founded along the route in 1882 as a railroad town.

Kingman grew steadily in the coming decades. The population increased rapidly beginning in 1900 after a large gold deposit was found in the Black Mountains. The Powerhouse was built to supply more electricity to the mines. As a result, the mines were able to expand operations, which in turn provided more railroad freighting business to the city. The Powerhouse also provided electricity to Kingman and to the Hoover Dam construction project. It appears the Powerhouse was shut down in the 1930s. It was restored in the 1990s and the visitor center opened to the public in 1997. The Route 66 Museum opened in 2001 and the Electric Vehicle Museum in 2014.

"Arizona Route 66 Museum (Powerhouse)." Explore Kingman. Accessed September 13, 2023. https://www.explorekingman.com/attraction-Powerhouse-Route-66-Museum.

"Desert Power & Water Co., Electric Power Plant." Arizona State Historic Property Inventory. July 25, 1984. https://npgallery.nps.gov/AssetDetail/NRIS/86001137.

"History." Explore Kingman. Accessed September 13, 2023. https://www.explorekingman.com/History.

Image Sources(Click to expand)

Wikimedia Commons: https://commons.wikimedia.org/wiki/File:Kingman_Desert_Power_House2.jpg