State Route 307 (SR 307) is a 5.25-mile-long (8.45 km) state highway in the U.S. state of Washington. The highway, known as Bond Road, travels within Kitsap County between SR 305 in Poulsbo and SR 104 west of Kingston. SR 307 was created in 1991 on the existing Bond Road, which had been paved since the 1950s.