Washington 109
| Termini | Quinault River Bridge in Taholah to US-101 in Hoquiam. |
| Length | 40.5 miles |
| "Where does it go?" | Runs from Taholah and the Quinault Indian Reservation down to just north of Ocean Shores, and then to Hoquiam, via the north shore of Grays Harbor. |

Highways of
Washington State - State Route 109
Washington
State Legislation - Route 109