| Termini | WA-4 to WA-411 in Kelso |
| Length | 0.3 miles |
| "Where does it go?" | Connects WA-411 to WA-4, which bridges WA-411. |
| EB Miles | Eastbound down | Westbound up | WB Miles | Google™ | Multiplex | Near City or Town | County |
| 0.0 |
 |
0.3 |
  |
5th Ave SW | Kelso | Cowlitz | |
| 0.1 |
W Main St 5th Ave SW |
0.2 |
|
5th Ave SW W Main St |
|||
| 0.3 |
 |
0.0 |
|
W Main St | |||