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Autostrada A50

controlled-access highway in Milan, Italy

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionOct 1, 2024
Entity authorityQ789131
Source-derived summary

Autostrada A50 or Tangenziale Ovest di Milano ("Milan west ring road") is an autostrada (Italian for "motorway") 31.8 kilometres (19.8 mi) long in Italy located in the region of Lombardy that connects the suburban area of Milan from south-east to north-west, managed by Milano Serravalle – Milano Tangenziali. It is a part of the E35 and E62 European routes.

Together with the Autostrada A51 (Milan east ring road), the Autostrada A58 (Milan external east ring road) and the Autostrada A52 (Milan north ring road), it is the largest system of ring roads around a city in Italy, for a total length greater than 100 kilometres (62 mi).

By adding the urban sections of Autostrada A1 and Autostrada A4, which runs parallel to the northern ring road by connecting Autostrada A51 and Autostrada A50, to the three ring roads, a system of urban motorways is obtained that totally surrounds the city. The traffic flow that affects this stretch of motorway is around 250,000 daily transits.

Editorial summary

Begin with the source’s own compact description: “Autostrada A50” is controlled-access highway in Milan, Italy. The dossier treats that line as a proposition to test through Autostrada, controlled-access and highway, not as a finished interpretation.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current 164-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. For this dossier, Autostrada, controlled-access and highway is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “controlled-access highway in Milan, Italy” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

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 Oct 1, 2024. The linked authority identifier is Q789131.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. 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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  • Locating named sources
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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 “Autostrada A50”, its source revision and the description used here.
  2. Expand the search: follow Autostrada A50 primary sources, Autostrada A50 archive and Autostrada 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 “Autostrada A50”?
  2. What terminology or title could unlock a more precise catalogue search?
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Source & attribution

This entry incorporates text from Autostrada A50” 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.