SR 410, or State Route 410, is a major highway located in the state of Washington. It runs through the Cascade Mountains, connecting the city of Enumclaw to Yakima. The route is known for its scenic views, especially as it passes through the Mount Rainier National Park area, making it a popular choice for travelers and outdoor enthusiasts. The highway spans approximately 90 miles and serves as an important transportation link for both local residents and visitors. It provides access to various recreational areas, including hiking trails and camping sites, contributing to the region's tourism and economy.