Washington 123
Washington 123
| Termini | WA-410 at Cayuse Pass to US-12 east of Packwood |
| Length | 16.4 miles |
| "Where does it go?" | Connect US-12 to Cayuse and Chinook Passes and runs through the southeastern corner of Mt Rainer National Park. |
WA-123 is closed in the winter from junction WA-410 to Ohanapecosh.
| SB Miles | Southbound down | Northbound up | NB Miles | Google™ | Multiplex | Near City or Town |
County |
| 0.0 |
 Cayuse Pass |
16.4 |
  |
Mount Rainier NP | Pierce | ||
| 11.0 | Stevens Canyon Rd | 5.4 |
|
Packwood | Lewis | ||
| 12.8 | Ohanapecosh Visitors Center | 3.6 |
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| 13.9 | Mount Rainer National Park boundary | 2.5 |
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| 16.4 |  |
0.0 |
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Highways of
Washington State - State Route 123
Washington
State Legislation - Route 123