Arizona Statutes
§ 28-643 — Local traffic control devices
Arizona § 28-643
JurisdictionArizona
Title 28Arizona Revised Statutes
Ch. 3TRAFFIC AND VEHICLE REGULATION
Art. 3Traffic Signs, Signals and Markings
This text of Arizona § 28-643 (Local traffic control devices) is published on Counsel Stack Legal Research, covering Arizona primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.
Bluebook
Ariz. Rev. Stat. Ann. § 28-643 (2026).
Text
Local authorities in their respective jurisdictions shall place and maintain the traffic control devices on highways under their jurisdiction as they deem necessary to indicate and to carry out this chapter or local traffic ordinances or to regulate, warn or guide traffic. All traffic control devices erected shall conform to the manual and specifications prescribed in section 28-641. The manual shall include the specification that the yellow light duration must be at least three seconds.
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Related
Rodgers v. Ray
457 P.2d 281 (Court of Appeals of Arizona, 1969)
Kohl v. City of Phoenix
160 P.3d 170 (Arizona Supreme Court, 2007)
Chavez v. Pima County
477 P.2d 763 (Court of Appeals of Arizona, 1970)
Tourtillot v. Yuma County
(Court of Appeals of Arizona, 2019)
Nearby Sections
15
§ 28-101
Definitions§ 28-1091
Violation; scope and effect§ 28-1092
Reasonable access; definitions§ 28-1093
Vehicle width; exceptions§ 28-1099
Single axle load limit; exceptions§ 28-1104
Issuance of special permits; rulesCite This Page — Counsel Stack
Bluebook (online)
Arizona § 28-643, Counsel Stack Legal Research, https://law.counselstack.com/statute/az/28-643.