Idaho § 49-1421A
Full text of Idaho Idaho Statutes § 49-1421A, with citation guidance and answers to common questions.
§ 49-1421A.
high occupancy vehicle lanes - penalties - definitions. (1) Except as provided in subsections (2) and (3) of this section, a person shall not drive a vehicle carrying fewer than two (2) persons, including the driver, in a high occupancy vehicle lane at any time the use of the high occupancy vehicle lane is restricted to vehicles carrying two (2) or more persons, including the driver.
(2) A person may drive a motorcycle in a high occupancy vehicle lane at any time regardless of the number of passengers, without penalty.
(3) A person may drive a public transportation vehicle in a high occupancy vehicle lane at any time regardless of the number of passengers, without penalty.
(4) A person may drive an emergency vehicle in a high occupancy vehicle lane regardless of the number of passengers, without penalty, when responding to an emergency call, or when in the pursuit of an actual or suspected violator of the law, or when responding to but not upon returning from a fire alarm or when performing normal patrol duties.
(5) A person may drive an authorized maintenance vehicle in a high occupancy vehicle lane regardless of the number of passengers, without penalty, when necessary to perform maintenance of that lane.
(6) Any violation of the provisions of this section shall be an infraction punishable by a fixed penalty of one hundred dollars ($100).
(7) For the purposes of this section, the following terms have the following meanings:
(a) "High occupancy vehicle lane" means a designated lane of laned roadway where the use of such designated lane is restricted to vehicles carrying at least the minimum number of persons as provided for in this section and as designated by the director of the Idaho transportation department as indicated on official signs and other official traffic-control devices.
(b) "Public transportation vehicle" means a vehicle that:
(i) Provides a designated public transportation as defined in section 221 of the Americans with disabilities act of 1990 or provides public school transportation (that is, to and from public or private primary, secondary or tertiary schools); and
(ii) Is owned or operated by a public entity, or is operated under a contract with a public entity, or is operated pursuant to a license by the secretary of the United States department of transportation or an agency of the state of Idaho, to provide motorbus or school vehicle transportation services to the public.
(8) The provisions of this section shall apply only in counties with a population less than twenty-five thousand (25,000), according to the most recent census within the state of Idaho, and where such county includes a resort city authorized to approve certain nonproperty taxes pursuant to section 50-1044 , Idaho Code.
[49-1421A, added 2009, ch. 192, sec. 1, p. 626.]
Source: official Idaho text · Last verified 2026-08-27
Frequently Asked Questions About Idaho § 49-1421A
What does Idaho Statutes § 49-1421A cover?
Section 49-1421A is part of the Idaho Statutes, the codified statutory law of Idaho. 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 Idaho § 49-1421A?
A common citation format is "Idaho Statutes § 49-1421A" (Idaho). 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 Idaho law?
No. This page is for research and education and may not include the most recent amendments. For official current law, check the Idaho official source linked on this page or consult a licensed Idaho attorney.
How does Idaho § 49-1421A apply to my situation?
Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Idaho 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 Idaho.