Washington State Route 305 is a state highway located in Kitsap County, Washington. It runs approximately 12 miles, connecting the city of Bainbridge Island to State Route 3 on the Kitsap Peninsula. The route serves as a vital link for residents and visitors traveling to and from the island. The highway features scenic views of Puget Sound and surrounding landscapes. It includes a mix of urban and rural areas, with several parks and recreational spots along the way. Washington State Route 305 is an essential corridor for local traffic and supports the economy of the region.