CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

Pennsylvania Route 58

state highway in Pennsylvania, United States

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionApr 27, 2025
Entity authorityQ1053002
Source-derived summary

Pennsylvania Route 58 (PA 58) is located in Western Pennsylvania, running 71.2 miles from Ohio State Route 5 (SR 5) at the Ohio state line 3 miles (4.8 km) west of Jamestown in Mercer County to PA 68 in Sligo in Clarion County.

Route description

Mercer and Butler counties

PA 58 travels eastward from the Ohio state line in northwestern Mercer County just over 4 miles (6.4 km) to the borough of Jamestown, where, after passing through a low-clearance tunnel beneath an abandoned railroad right-of-way, it intersects with US 322. The two routes join together and continue eastward nearly 0.3 miles (0.48 km) where US 322 leaves northward. PA 58 continues eastward, then turns southeasterly, and about 6 miles (9.7 km) later, joins PA Route 18 just north of the Greenville borough line. The concurrency continues 0.4 miles (0.64 km) into the borough to its junction with PA Route 358. The three routes form a concurrency and head westward – this segment is what is known as a wrong way concurrency, because PA 58 is signed east at the same time that Route 358 is signed west. The concurrency lasts only a quarter mile, and then PA 58 leaves the concurrency, heading south-southeast nearly 15 miles (24 km) to the borough of Mercer. Here, the route first meets the US 19/US 62 concurrency. The three routes form a concurrency south 0.2 miles (0.32 km) to the intersection of PA Route 258. At this complex intersection, the concurrency ends, US 62 continues westward, concurrent with Route 258, US 19 continues south, and Routes 58 and 258 join to the east.

Editorial summary

“Pennsylvania Route 58” enters the record as state highway in Pennsylvania, United States. Crown Archives preserves that source wording while asking what Pennsylvania, Route and state can confirm, complicate or overturn.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current 269-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. Its strongest next move is a source search built around Pennsylvania, Route and state.
Editorial analysis

Why this record matters

“Pennsylvania Route 58” is worth following because a concise public description often conceals a longer documentary argument. Here, Pennsylvania, Route and state provides the most credible route into that argument.

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 Apr 27, 2025. The linked authority identifier is Q1053002. 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.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

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

Three-step research path

  1. Establish the record: confirm the title “Pennsylvania Route 58”, its source revision and the description used here.
  2. Expand the search: follow Pennsylvania Route 58 primary sources, Pennsylvania Route 58 archive and Pennsylvania 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

  1. Which source most directly establishes the central claim about “Pennsylvania Route 58”?
  2. What terminology or title could unlock a more precise catalogue search?
  3. Which institution is responsible for the underlying evidence?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from Pennsylvania Route 58” 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.