The Spokane River Centennial Trail is a 39-mile (63 km) paved trail in Eastern Washington for alternate transportation and recreational use. It is managed by Washington State Parks as the Centennial Trail State Park.
History
Following the Expo '74, advocates proposed a mixed use pathway along the river. Citizens in Washington and Idaho expanded the idea by 1986 by joining forces and suggesting a much longer trail that could be completed in time to celebrate the respective state centennials of Washington (1989) and Idaho (1990). In 2010, it was designated a National Recreation Trail. ==References==