Washington § 46.04.551 - Special highway construction equipment.

Full text of Washington Revised Code of Washington § 46.04.551 — Special highway construction equipment., with citation guidance and answers to common questions.

§ 46.04.551. Special highway construction equipment.

(1) "Special highway construction equipment" means any vehicle that is (a) designed and used primarily for the grading of highways, the paving of highways, earthmoving, and other construction work on highways, (b) not designed or used primarily to transport persons or property on a public highway, and (c) only incidentally operated or moved over the highway.
(2) "Special highway construction equipment" includes, but is not limited to, road construction and maintenance machinery that is designed and used for the purposes described under subsection (1) of this section, such as portable air compressors, air drills, asphalt spreaders, bituminous mixers, bucket loaders, track laying tractors, ditchers, leveling graders, finishing machines, motor graders, paving mixers, road rollers, scarifiers, earthmoving scrapers and carryalls, lighting plants, welders, pumps, power shovels and draglines, and self-propelled and tractor-drawn earthmoving equipment and machinery, including dump trucks and tractor-dump trailer combinations that (a) are in excess of the legal width, (b) because of their length, height, or unladen weight, may not be moved on a public highway without the permit specified in RCW 46.44.090 and are not operated laden except within the boundaries of the project limits as defined by the contract, and other similar types of construction equipment, or (c) are driven or moved upon a public highway only for the purpose of crossing the highway from one property to another, provided that the movement does not exceed five hundred feet and the vehicle is equipped with wheels or pads that will not damage the roadway surface.
[ 2010 c 161 s 144.]

Notes

Effective date—Intent—Legislation to reconcile chapter 161, Laws of 2010 and other amendments made during the 2010 legislative session—2010 c 161: See notes following RCW 46.04.013.

Source: official Washington text · Last verified 2026-08-27

Related Washington Legal Topics

Frequently Asked Questions About Washington § 46.04.551

What does Revised Code of Washington § 46.04.551 cover?

Section 46.04.551 ("Special highway construction equipment.") is part of the Revised Code of Washington, the codified statutory law of Washington. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Washington § 46.04.551?

A common citation format is "Revised Code of Washington § 46.04.551" (Washington). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Washington law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Washington official source linked on this page or consult a licensed Washington attorney.

How does Washington § 46.04.551 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Washington can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

Not legal advice. Verify against the official source and consult a licensed attorney in Washington.