State Route 26 is a state highway located in the U.S. state of Washington. It runs approximately 60 miles, connecting the cities of Walla Walla and Colfax. The route primarily serves as a vital link for local traffic and provides access to various rural areas along the way. The highway traverses diverse landscapes, including agricultural fields and rolling hills. It intersects with several other major roads, enhancing connectivity within the region. State Route 26 is essential for both residents and visitors, facilitating travel and commerce in southeastern Washington.