ROUTE - The Law Mind Legal Dictionary

ROUTEAuthored

The Law Mind • 995 words

Definition

A route is the path, course, or way traveled or designated for travel between two points. In legal contexts, the term carries distinct meanings depending on the area of law:

Insurance law (maritime and French law): The course or direction designated for a voyage as specified in an insurance policy. A deviation from the insured route may void or limit coverage, making precise identification of the route a material term of the contract.

Transportation and railroad law: The course or way used in moving persons or goods from one location to another. The route of a carrier is distinct from its termini — the endpoints of travel — and statutes or charters granting power over a route do not automatically confer power to change its origin or destination points.

Mail and postal law: The designated path over which mail is carried by an authorized carrier. See also MAIL ROUTE.

Common carrier law generally: The established or authorized course over which a carrier operates. Regulatory authority over a route is limited to the course itself; it does not extend to the endpoints without express authorization.

Common Language

Modern common usage (Wiktionary): Primarily listed as a French-origin surname in its general entry, though in ordinary American English "route" universally means the course or path taken to travel from one place to another.

Historical common usage (Webster's 1913): "The course or way which is traveled or passed, or is to be passed; a passing; a course; a road or path; a march."

The common and legal meanings are largely aligned in their core sense — a path or course of travel. The legal significance lies not in a divergence of meaning but in consequence: in insurance and carrier law, the route is a defined, material term of a legal instrument, and departure from it carries legal consequences that ordinary usage does not suggest.

Common Confusion

Route vs. Termini: Anderson's Dictionary flags this distinction explicitly. A railroad's route is the path between its endpoints; it does not encompass the endpoints themselves. Regulatory or charter authority to alter a route does not authorize a change in termini. Researchers encountering railroad charter disputes should treat these as separate legal questions.

Route vs. Through Route: Bouvier's directs readers to THROUGH ROUTE, a related but distinct concept applying to continuous carriage over connecting carrier lines. A through route is a legally constructed route assembled from the lines of two or more carriers, often subject to separate regulatory treatment.

Why It Matters in Research

The term's legal weight shifts significantly by field, and researchers should approach sources accordingly.

In maritime and insurance law, route appears as a term of art in policy interpretation. Historical French insurance law — the source most heavily cited by Black's and Burrill's — treated the route as a material element of the risk assumed. Deviation doctrine, developed in English and American admiralty law, depended on precise identification of the contracted route. Researchers working with nineteenth-century insurance cases should look for the insured route in the policy itself, not merely the vessel's general trade.

In railroad and transportation law, the distinction between route and termini became practically significant in the era of railroad chartering and regulation, when state legislatures granted powers to build and operate lines subject to defined geographic limits. Disputes over whether a charter authorized rerouting (changing the course) versus relocation of terminal points were litigated frequently. Anderson's note on this distinction reflects a live issue in the corpus.

In postal law, MAIL ROUTE is the operative term, designating a legally established and often contracted path for mail delivery. Early postal contracts and route designations are primary sources for understanding service obligations and contractor liability.

Researchers using the historical dictionaries should be aware that none of them provides a unified treatment of route across all these legal contexts. Each dictionary addresses a different primary sense: Black's and Burrill's focus on French insurance law, Anderson's on railroad and transportation usage. No single historical entry captures the full scope of the term as it operated across American law.

Historical Dictionary Support

The historical sources converge on the insurance law meaning — the designated course of a voyage — and largely reproduce the same French law source material, tracing through Emerigon's Traité des Assurances (cited by Burrill's). This reflects the term's earliest formal legal use in the common law corpus, borrowed from French maritime insurance practice.

Anderson's is the outlier, addressing the transportation and railroad sense without reference to insurance law at all. This divergence is useful: it confirms that by the late nineteenth century, route had developed an independent domestic legal meaning in transportation contexts, distinct from its French maritime origins.

Bouvier's provides no independent definition, redirecting to THROUGH ROUTE — a practical acknowledgment that the most legally consequential use of the term in Bouvier's era was in interstate and connecting carrier law.

None of the historical dictionaries addresses postal or mail route usage in any depth, though this was a significant area of federal contracting law throughout the nineteenth century. Researchers should not rely on these sources for that context.

Jurisdictional Note

Railroad route authority is governed by state charter and federal regulatory law, and the route/termini distinction has been applied differently across jurisdictions depending on how charter authority was drafted. Federal carrier regulation under the Interstate Commerce Act introduced uniform treatment of through routes for interstate shipments. Researchers should not assume that a state-court interpretation of route authority under a state charter translates to federal regulatory contexts.

Encyclopedia Cross-Reference

See Law Mind Encyclopedia: Maritime Insurance — Deviation Doctrine; Railroad Law — Charter Authority and Route Designation; Postal Law — Mail Contracts and Route Obligations.

ROUTEmain

Black's Law Dictionary • 1891

Fr. In French insurance law. The way that is taken to make the voyage insured. The direction of the voyage as- sured.

ROUTEmain

Black's Law Dictionary (2nd Ed.) • 1910

advance: toward. the commission of an act which would. be a riot if actually committed, such assembly is a rout. Pen. Code Cal. § 406.. And see People v. Judson, 11 Daly (N. Y.) 23; Follis v. State, 87 Tex. Cr. R. 535, 40 8S. W. 277. Fr. In French insurance law. The way that is taken to make the veyage insured. .The direction of the voyage assured. ‘ ROUTOUSLY. In pleading. A technical word in indictments, generally coupled with the word “riotously.” 2 Chit. Crim. Law, 488. ‘as thn ed i Fr. The king. Roy est l’original de touts franchises. Keilw. 138) The king is the origin of all franchises. ; ‘ ROY. : Roy w’est lie per ascun statute si il me soit expressment nosme. The king is not bound by any statute, unless expressly named. .Jenk. Cent. 307; Broom, Max. 72. Roy poet dispenser ove malum prohibitum, mais non malum per se, Jenk. Cent. 307. The king can grant a dispensation for a malum prohibitum, but not for a malum per se 7 ROYAL.. Of or pertaining to or proceeding from the king or sovereign in a monarchical government. Teorat assent. The royal assent is the last form through which a bill goes previously to be coming an act of parliament. It is, in the words of. Lord Hale, “the complement ‘and perfection of a law.” The royal assent is given either by the queen in person or by royal comee Ra y_ the queen herself, signed with her own and. It is rarely given in person, except when at the end of the session the queen attends to rorogue parliament, if she should do _ so. rown.—Royal bargks. Boroughs incor rated in Scotland by royal charter. Bell.— rie dar courts of justice. Under the statute 42 & 43 Vict. c. 78, § 28, this is the name given to the buildings, together with all additions aah ie erected under the courts of justice ilding act, 1865, (28 & 29 Vict. c 48,) and courts of justice concentration (site) act, 1865, (28 & 29 Vict. c« 49.) Brown.—Royal fish. See Fisu.—Royal grants. Conveyances of record in England. ‘Ihey are of two kinds: (1) Letters patent; and (2) letters close, or writs close. 1. Steph. Comm. 615-618.—Royal honors. In the language of diplomacy, this term designates the privilege enjoyed by every empire or kingdom in Europe, by the pope, the grand duchies of Germany, and the Germanic and Swiss confederations, to precedence over all others who do not enjoy the same rank, with the exclusive right of sending to other states public ministers of the first rank, as ambassadors, together with other dfstinctive titles and ceremonies.. Wheat. Int. Law, ipt. 2, c. 3, § 2— Royal mines. Mines of silver and gold belonged to the king of England, as part of his prerogative of coinage, to furnish him with material. 1 Bl..Comm. 204 ROYALTIES. Regalities; royal property. ee e

ROUTEmain

Anderson's Dictionary of Law • 1890

A way used in going from one place to another. Power to change the route or location of a railroad does not include power to change the termini; they are excluded from the common acceptation of the word. See ADOPT, 2; ALONG; DIRECT, 1; MAIL-ROUTE; RAIL-

ROUTEn.

Websters Unabridged Dictionary (1913) • 1913

The course or way which is traveled or passed, or is to be passed; a passing; a course; a road or path; a march. Wide through the furzy field their route they take. Gay.

Routename

Wiktionary (English) • 2026

Wiktionary contributors • CC BY-SA 4.0 • via Kaikki
Extracted and formatted for display by Law Mind. Source link opens the current Wiktionary page and its contributor history; it is not a frozen copy of this extract.

A surname from French.

routenoun

Wiktionary (English) • 2026

A course or way which is traveled or passed. | A regular itinerary of stops, or the path followed between these stops, such as for delivery or passenger transportation. | A road or path; often specifically a highway. | One of multiple methods or approaches to doing something. | One of the major provinces of imperial China from the Later Jin to the Song, corresponding to the Tang and early Yuan circuits. | A specific entry in a router that tells the router how to transmit the data it receives. | A race longer than one mile. | A path that has been secured by a railway signalling system for the passage of a train and locked to prevent any conflicting train movements from taking place.

routeverb

Wiktionary (English) • 2026

To direct or divert along a particular course. | to connect two local area networks, thereby forming an internet. | To send (information) through a router.

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