Wash. Admin. Code § 446-80-010
The requirement to stop at a weighing facility when traffic control signs indicate the weighing facility is open does not apply to unladen trucks towing or carrying a pole trailer, as defined in RCW 46.04.414, whose design and use is for transporting logs, except at the following weighing facilities:
| Ridgefield Port of Entry | I-5 MP 15 | |
| Bow Hill Port of Entry | I-5 MP 235 | |
| Plymouth Port of Entry | I-82 MP 1 | |
| Spokane Port of Entry | I-90 MP 300 | |
| Wallula | SR-12 MP 308 | |
| Home Valley | SR-14 MP 50 | |
| Goldendale | SR-97 MP 13 | |
| Tonasket | SR-97 MP 315 | |
| Kettle Falls | SR-395 MP 239 |
[Statutory Authority: RCW 46.44.105. WSR 15-16-127, § 446-80-010, filed 8/5/15, effective 9/5/15. Statutory Authority: RCW 46.44.105(2). WSR 93-18-043, § 446-80-010, filed 8/27/93, effective 9/27/93.]