Indian Timothy Memorial Bridge

Spans Alpowa Creek, Pomeroy, WA
Local significance of the structure:
Engineering; Transportation

Listed in National Register of Historic Places in 1982.

The National Register of Historic Places is the official list of the Nation’s historic places worthy of preservation. Authorized by the National Historic Preservation Act of 1966, the National Park Service’s National Register of Historic Places is part of a national program to coordinate and support public and private efforts to identify, evaluate, and protect America’s historic and archeological resources.

The Hanford Site, located in southeastern Washington, was a major production facility for nuclear weapons during World War II and the Cold War. Today, it is the most contaminated nuclear site in the United States and is undergoing a massive cleanup effort.
Asotin County is located in the southeast corner of the state of Washington, bordering Idaho. Its history dates back to prehistoric times when indigenous tribes, including the Nez Perce and Palouse, inhabited the area. These tribes relied on the abundant natural resources found in the regions, such as fish from the Snake and Clearwater rivers and game from the surrounding forests and grasslands.

European exploration of the area began in the early 19th century with fur trappers and traders. In the 1850s, settlers started arriving, attracted by the opportunities provided by mining in the nearby Nez Perce Reservation. The first permanent settlement, Asotin City, was established in 1860. The city served as a transportation hub for miners and settlers making their way into central Idaho.

Asotin County was officially created in 1883, named after a Nez Perce word meaning "eel creek" due to the plentiful eels found in the area's waterways. The region continued to grow as settlers cultivated the fertile land for agriculture and established businesses to support the expanding community.

The county faced challenges in the early 20th century, including devastating fires and economic downturns. However, it persevered and developed into a thriving community thanks to the construction of dams and irrigation systems, which brought stability to the agriculture industry. Today, Asotin County is known for its beautiful landscapes, outdoor recreational opportunities, and a strong sense of community.

This timeline provides a condensed summary of the historical journey of Asotin County, Washington.

  • 1805 - The Lewis and Clark Expedition explores the area that would later become Asotin County.
  • 1810s - Fur traders establish trading posts in the region, interacting with local Native American tribes.
  • 1861 - Asotin County is created by the Washington Territorial Legislature.
  • 1881 - The city of Asotin is incorporated.
  • 1893 - Clarkston, located across the Snake River from Asotin, is incorporated.
  • 1930 - The first steel bridge connecting Asotin and Clarkston is completed.
  • 1958 - The Lower Granite Dam is completed on the Snake River, providing electricity and flood control to the area.
  • 2000 - The Asotin County Courthouse, built in 1898, is added to the National Register of Historic Places.