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State Route 410 (SR 410, partially named the Chinook Scenic Byway, and also named the Stephen Mather Memorial Parkway) is a 107.44-mile (172.91 km) long state highway that traverses Pierce, King, and Yakima counties in the US state of Washington.

2025年1月19日 · SR 410 Chinook Pass is closed for the season due to adverse road conditions and avalanche risk. The road is closed to eastbound traffic at milepost 57, Crystal Mountain Boulevard, 12 miles west of the summit. The road is closed to westbound traffic at milepost 77, Lodgepole Campground, 8 miles east of the summit.

View current travel conditions on an interactive map or search by route to get a list of travel alerts, cameras, truck restrictions and weather.

2025年1月2日 · SR 410 Chinook Pass is closed for the season due to adverse conditions and avalanche risk. Eastbound closure is at milepost 57, Crystal Mountain Boulevard, 12 miles west of the summit. Westbound closure is at milepost 77, Lodgepole Campground, 8 …

Click on the map near a state route to add a point at the nearest milepost. This website requires WebGL2. Locates mileposts along Washington State Routes, as defined by the Washington …

State Route 410 (SR 410, partially named the Chinook Scenic Bywa y) is a 107.44-mile (172.91 km) long state highway that traverses Pierce, King, and Yakima counties in the US state of Washington. It begins at an interchange with SR 167 in Sumner and travels southeast across the Cascade Range to a junction with U.S. Route 12 (US 12) in Naches.

Travel east on Hwy 512, then north on Hwy 167, and east on State Route 410 towards Enumclaw / Chinook Pass / Yakima. Approximately 214 miles from Spokane to Naches. Travel West on I-90. Take exit 110 to merge onto I-82 E/US-97 S toward Yakima, Take the US-12 exit toward Naches. Drive 4.5 miles past Naches to the SR 410 / US 12 intersection.

SR 410 . The following drawings are ordered by milepost (MP) for the state route (SR) and are in .pdf format:

Learn about safety and mobility improvements planned for the overpass. SUMNER – Future improvements and investments for the State Route 162/SR 410 overpass in Sumner are the focus of an online open house.