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U.S. Route 19 Truck (Pittsburgh)

highway in Pennsylvania

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 3, 2026
Entity authorityQ934868 ↗
Source-derived summary

U.S. Route 19 Truck (US 19 Truck) is a truck route of US 19 located in Western Pennsylvania in Greater Pittsburgh that has a length of 19.4 miles (31.2 km). It is a loop off US 19; the southern terminus located in Mt. Lebanon and the northern terminus in McCandless, connecting to US 19 at both ends. The route is notable for a large, unorthodox interchange with the Penn–Lincoln Parkway (Interstate 376 [I-376]/US 22/US 30) just west of the Fort Pitt Tunnel, where the route joins the parkway and forms several wrong-way concurrencies, including one with its own opposing directions. North of Pittsburgh, US 19 Truck is called McKnight Road and south of Pittsburgh it carries West Liberty Avenue and Washington Road.

Route description

Southern terminus to five-route concurrency

US 19 Truck begins as US 19 enters Mt. Lebanon along Washington Road. US 19 branches northwest to skirt Mt. Lebanon and Dormont, following Cochran Road, while US 19 Truck stays on Washington Road and continues through the centers of those towns. As US 19 Truck enters the southern parts of Pittsburgh, its name becomes West Liberty Avenue as it passes through the Beechview neighborhood.

Editorial summary

This brief starts where responsible research should: with the source description of “U.S. Route 19 Truck (Pittsburgh)” as highway in Pennsylvania. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current 194-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. The account is most persuasive where Route, Truck and Pittsburgh can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as highway in Pennsylvania. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated May 3, 2026. The linked authority identifier is Q934868. None of the 0 selected statements returned an explicit reference.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  • Search vocabulary
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The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “U.S. Route 19 Truck (Pittsburgh)”, its source revision and the description used here.
  2. Expand the search: follow U.S. Route 19 Truck (Pittsburgh) primary sources, U.S. Route 19 Truck (Pittsburgh) archive and Route research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from “U.S. Route 19 Truck (Pittsburgh)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.