The opening of the new north trailhead of the Centennial Trail is set for 10 a.m. Saturday at the Snohomish County Parks Nakashima Heritage Barn, 32328 Highway 9, north of Arlington.

The Centennial Trail is paved and runs along the Spokane River from Riverside State Park west of Spokane all the way past Coeur d’Alene, Idaho. It is used by 2 million people per year.

Where: Spokane River Centennial Trail at Mirabeau Park (Pines Road and Mirabeau Parkway). Info: Friends of the Centennial Trail, (509) 624-7188; www.spokanecentennialtrail.org.

SPOKANE VALLEY, Wash. – Spokane Valley Fire is investigating yet another string of suspicious fires. At 2 a.m., fire crews ...

The trail is considered the county’s largest park and officially opened in 1989, the state’s centennial year. It follows an abandoned railroad grade that was laid in the late 1800s.