Or. Admin. R. 734-070-0017
The exemptions from maximum weight limitations in ORS 818.030(3), 818.070(3) and 818.140(3) apply to any department-owned vehicle, combination of vehicles, article, machine or other equipment leased from the department to a private contractor, when used under contract with the department.
ORS 184.616, 184.619, 818.030, 818.070 & 818.140
Or Laws 2009, chapter 865 & sec. 23
HWD 2-2011, f. & cert. ef. 1-28-11