The Issaquah-Preston Trail provides a 7-mile link between the "locks to lakes corridor" and the Mountains to Sound Greenway. The trail starts at a junction with the East Lake Sammamish Trail in Issaquah and continues east along Interstate-90 toward Preston. The trail is paved to Issaquah Highlands where it connects that community with downtown Issaquah and other regional trails.
From Issaquah Highlands, the trail continues east as a soft-surface route above Issaquah Creek and I-90 nto High Point. From High Point eastward, the route follows High Point Way, a winding rural road, to Preston. In preston the trail connects with the Preston-Snoqualmie Trail. Portions of the trail are managed by the Washington State Department of Transportation.
