Title 46ShippingRelease 119-73

§55331 Definitions

Title 46 › Subtitle Subtitle V— - Merchant Marine › Part Part D— - Promotional Programs › Chapter CHAPTER 553— - PASSENGER AND CARGO PREFERENCES › Subchapter SUBCHAPTER III— - AMERICAN GREAT LAKES VESSELS › § 55331

Last updated Apr 6, 2026|Official source

Summary

Defines three terms used here. American Great Lakes vessel — a vessel named under section 55332 while that designation is in effect. Great Lakes — the five Great Lakes, the Saint Lawrence River west of Saint Regis, New York, and their connecting and tributary waters. Great Lakes shipping season — the yearly period the Saint Lawrence Seaway is open, as declared by the Great Lakes St. Lawrence Seaway Development Corporation.

Full Legal Text

Title 46, §55331

Shipping — Source: USLM XML via OLRC

In this subchapter:
(1)The term “American Great Lakes vessel” means a vessel so designated under section 55332 of this title, but only during the period the designation is in effect.
(2)The term “Great Lakes” means Lake Superior, Lake Michigan, Lake Huron, Lake Erie, Lake Ontario, the Saint Lawrence River west of Saint Regis, New York, and their connecting and tributary waters.
(3)The term “Great Lakes shipping season” means the period each year during which the Saint Lawrence Seaway is open for navigation by vessels, as declared by the Great Lakes St. Lawrence Seaway Development Corporation.

Legislative History

Notes & Related Subsidiaries

Historical and Revision Notes

Revised SectionSource (U.S. Code)Source (Statutes at Large) 5533146 App.:1241v.Pub. L. 101–624, title XV, § 1527, Nov. 28, 1990, 104 Stat. 3668. In paragraph (1), the words “but only during the period the designation is in effect” are added for clarity. In paragraph (3), the words “created by the Act of May 13, 1954 (33 U.S.C. 981 et seq.)” are omitted as unnecessary. The definition of “Secretary” in 46 App. U.S.C. 1241v(4) is omitted as unnecessary because the full title of the Secretary of Transportation is used the first time the Secretary is referred to in each section.

Editorial Notes

Amendments

2020—Par. (3). Pub. L. 116–260 substituted “Great Lakes St. Lawrence Seaway Development Corporation” for “Saint Lawrence Seaway Development Corporation”.

Reference

Citations & Metadata

Citation

46 U.S.C. § 55331

Title 46Shipping

Last Updated

Apr 6, 2026

Release point: 119-73