Washington 303
| Termini | Clear Creek Rd and WA-3 in Silverdale to WA-304 (Burwell Ave) in Bremerton |
| Length | 9.3 miles |
| "Where does it go?" | WA-303 runs from Silverdale to Bremerton. It is the main business thoroughfare on Wheaton Way in East Bremerton and includes Waaga Way and the Warren Ave bridge over the Port Washington Narrows. Personal note - I lived off of this highway and McWilliams Rd for 2 years when I lived in East Bremerton. |

Highways of
Washington State - State Route 303
Washington
State Legislation - Route 303