There are two trailheads.
Spokane:
Directions from I-90: Exit 280 (Maple-Walnut) and drive north on Walnut two blocks and turn left (west) on 2nd Ave., travel 1 mile staying in the right lane as it becomes Sunset Blvd., continue to stoplight at Government Way. Turn left (south) on Lindeke and go one block to S. Milton. Turn left and trailhead parking is on the right. (restroom at this trailhead is only restroom on the trail)
Scribner Road:
Directions from I-90: Exit 279 (US195) and drive to the Spokane Cheney Road. Right on Spokane Cheney Road to Scribner Road (after the bridge that crosses the railroad tracks. Left on Scribner Road to small unpaved trailhead.