Or. Admin. Code § 734-074-0045 - Weather Restrictions
(1) Movement of
triple trailer combinations and the combination described in OAR
734-074-0010
(1)(h) is prohibited when road surfaces are
hazardous or when wind or other conditions may cause the unit or any part
thereof to swerve, to whip, to sway or fail to follow substantially in the path
of the towing vehicle.
(2) Road
surfaces are considered hazardous for triple trailer combinations, and the
combination described in OAR
734-074-0010
(1)(h) when the surface is other than bare or
wet pavement. Examples of "other than bare or wet pavement" include surfaces
that have frost, ice, sleet or snow on the roadway.
(3) Movement of triple trailer combinations,
and the combination described in OAR
734-074-0010
(1)(h) is prohibited when visibility is less
than 500 feet due to snow, mist, rain, dust, smoke, fog or other atmospheric
conditions.
(4) All other
combinations of vehicles operating under permits issued under Division 74 rules
must comply with the traction device requirements of OAR Chapter 740, Division
100, OAR Chapter 734, Division 17, and any other lawful order requiring the use
of traction tires or devices.
Notes
Statutory/Other Authority: ORS 184.619
Statutes/Other Implemented: ORS 818.200 & 818.220
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(1) Movement of triple trailer combinations and the combination described in OAR 734-074-0010 (1)(h) is prohibited when road surfaces are hazardous or when wind or other conditions may cause the unit or any part thereof to swerve, to whip, to sway or fail to follow substantially in the path of the towing vehicle.
(2) Road surfaces are considered hazardous for triple trailer combinations, and the combination described in OAR 734-074-0010 (1)(h) when the surface is other than bare or wet pavement. Examples of "other than bare or wet pavement" include surfaces that have frost, ice, sleet or snow on the roadway.
(3) Movement of triple trailer combinations, and the combination described in OAR 734-074-0010 (1)(h) is prohibited when visibility is less than 500 feet due to snow, mist, rain, dust, smoke, fog or other atmospheric conditions.
(4) All other combinations of vehicles operating under permits issued by division 74 rules must comply with the traction device requirements of OAR 740, division 100, OAR 734, division 17, and any other lawful order requiring the use of traction tires or devices.
Notes
Statutory/Other Authority: ORS 184.619
Statutes/Other Implemented: ORS 818.200 & 818.220