Washington 172
Washington 172
| Termini | US-2 east of Waterville to WA-17 at Sims Corner |
| Length | 35.0 miles |
| "Where does it go?" | The highway connecting Mansfield to US-2 and WA-17. |
| EB Miles | Eastbound down | Westbound up | WB Miles | Google™ | Multiplex | Near City or Town | County |
| 0.0 |
 |
35.0 |
  |
C Rd NW | Farmer | Douglas | |
| 6.3 | 1st Ave | 28.7 |
|
Withrow | |||
| 8.0 | Waterville Rd N | 27.0 |
|
||||
| 19.8 | C Rd NE | 15.2 |
|
14 Rd NE | Mansfield | ||
| 21.8 | Mansfield Blvd | 13.2 |
|
5th Ave | |||
| 22.4 |
Main St Railroad Ave |
12.6 |
|
Railroad Ave Main St |
|||
| 35.0 |
 |
0.0 |
|
14 Rd NE | |||
Highways of
Washington State - State Route 172
Washington
State Legislation - Route 172