Route 167 is a state highway located in the state of Washington. It runs approximately 20 miles, connecting the cities of Auburn and Sumner. The route primarily serves as a vital link for commuters and freight traffic in the region. The highway features several interchanges and connects with other major roads, including Interstate 5 and State Route 410. It plays an essential role in facilitating access to local businesses and residential areas, contributing to the overall transportation network in Pierce County.