2015 ORS 811.492¹
Engine braking
  • penalty
  • exception

(1) A person commits the offense of engine braking if the person is operating a motor vehicle on a highway and uses an unmuffled engine brake.

(2) The offense described in this section, engine braking, is a Class A traffic violation.

(3) A person is not in violation of this section if the person uses an unmuffled engine brake in an emergency situation to avoid imminent danger to a person or to property. [1993 c.314 §7]

Chapter 811

See also annota­tions under ORS chapter 483 in permanent edi­tion.

Notes of Decisions

Under Former Similar Statute

A party in viola­tion of a motor vehicle statute is neg­li­gent as a matter of law unless he introduces evidence from which the trier of fact could find that he was acting as a reasonably prudent per­son under the circumstances. Barnum v. Williams, 264 Or 71, 504 P2d 122 (1972)

Law Review Cita­tions

Under Former Similar Statute

10 WLJ 207 (1974)


1 Legislative Counsel Committee, CHAPTER 811—Rules of the Road for Drivers, https://­www.­oregonlegislature.­gov/­bills_laws/­ors/­ors811.­html (2015) (last ac­cessed Jul. 16, 2016).
 
2 Legislative Counsel Committee, Annotations to the Oregon Revised Stat­utes, Cumulative Supplement - 2015, Chapter 811, https://­www.­oregonlegislature.­gov/­bills_laws/­ors/­ano811.­html (2015) (last ac­cessed Jul. 16, 2016).
 
3 OregonLaws.org assembles these lists by analyzing references between Sections. Each listed item refers back to the current Section in its own text. The result reveals relationships in the code that may not have otherwise been apparent.