Title 15 — Commerce and TradeRelease 119-73
§264 Part of Idaho in fourth zone
Title 15 › Chapter CHAPTER 6— - WEIGHTS AND MEASURES AND STANDARD TIME › Subchapter SUBCHAPTER IX— - STANDARD TIME › § 264
Summary
The part of Idaho south of the Salmon River near 45°30′ latitude is in the fourth zone; carriers there may use Pacific time.
Full Legal Text
Title 15, §264
Commerce and Trade — Source: USLM XML via OLRC
In the division of territory, and in the definition of the limits of each zone, as provided in sections 261 to 264 of this title, so much of the State of Idaho as lies south of the Salmon River, traversing the State from east to west near forty-five degrees thirty minutes latitude shall be embraced in the fourth zone: Provided, That common carriers within such portion of the State of Idaho may conduct their operations on Pacific time.
Legislative History
Notes & Related Subsidiaries
Editorial Notes
Prior Provisions
The original section 3 of act Mar. 19, 1918, providing for daylight-savings, was repealed by act Aug. 20, 1919, ch. 51, 41 Stat. 280.
Amendments
2007—Pub. L. 110–69 substituted “fourth zone” for “third zone”. 1948—Act June 24, 1948, inserted proviso relating to common carriers.
Statutory Notes and Related Subsidiaries
Effective Date
of 1948 AmendmentAct June 24, 1948, ch. 631, § 2, 62 Stat. 646, provided that: “This Act [amending this section] shall take effect at 2 o’clock antemeridian of the second Monday following the date of its enactment.”
Reference
Citations & Metadata
Citation
15 U.S.C. § 264
Title 15 — Commerce and Trade
Last Updated
Apr 6, 2026
Release point: 119-73