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Interstate 376: History, Route description & Tolls

Interstate 376 (I-376) is a major auxiliary route of the Interstate Highway System in the US state of Pennsylvania, located within the Allegheny Plateau. It runs from I-80 near Sharon south and east to a junction with the Pennsylvania Turnpike (I-76, its parent) in Monroeville, after having crossed the Pennsylvania Turnpike at an interchange in Big…

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Interstate 376 topic overview

The analysis highlights History, Route description and Tolls as prominent areas in the source structure around Interstate 376.

Related topics
134
Source areas
5
Connected nodes
139
Extracted relationships
18
Concept neighborhoods
75
Bridge connections
139

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Route description · 58 topics
History · 30 topics
Overview · 27 topics
Tolls · 12 topics
Business loop · 7 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Counties
Mercer, Lawrence, Beaver, Allegheny
Country
United States
East end
I-76 Toll / Penna Turnpike / US 22 / US 22 Bus. in Monroeville
Existed
October 2, 1972–present
History
Extended 2009
Length
84.427 mi (135.872 km)

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Route description

Tolls

History

Business loop

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Interstate 376 connects Entity context

The extracted context around Interstate 376 shows recurring relationship patterns in the source. For example, Interstate 376 → I-279 / US 19 Truck in Pittsburgh, I-76 / Penna Turnpike in Big Beaver, I-79 near Carnegie, PA Turnpike 576 at Pittsburgh International Airport, US 19 / US 19 Truck / PA 51 in Pittsburgh, US 22 / US 30 / Orange Belt / PA 60 in Robinson Township, US 224 in Union Township, US 30 in Wilkinsburg, US 422 in Union Township Another extracted example is Interstate 376 → Mercer, Lawrence, Beaver, Allegheny. Use these groups to spot repeated connection types before inspecting the individual relationships.

Interstate 376

Top relations

Major intersections · 9
Interstate 376 → I-279 / US 19 Truck in Pittsburgh, I-76 / Penna Turnpike in Big Beaver, I-79 near Carnegie, PA Turnpike 576 at Pittsburgh International Airport, US 19 / US 19 Truck / PA 51 in Pittsburgh, US 22 / US 30 / Orange Belt / PA 60 in Robinson Township, US 224 in Union Township, US 30 in Wilkinsburg, US 422 in Union Township
Counties · 1
Interstate 376 → Mercer, Lawrence, Beaver, Allegheny
Country · 1
Interstate 376 → United States
East end · 1
Interstate 376 → I-76 Toll / Penna Turnpike / US 22 / US 22 Bus. in Monroeville
Existed · 1
Interstate 376 → October 2, 1972–present
History · 1
Interstate 376 → Extended 2009
Length · 1
Interstate 376 → 84.427 mi (135.872 km)
NHS · 1
Interstate 376 → Entire route
State · 1
Interstate 376 → Pennsylvania
West end · 1
Interstate 376 → I-80 / PA 760 near Hermitage

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

i-376 pa us route west highway beaver east 60 expressway pennsylvania parkway interchange turnpike 30 near airport pittsburgh 22 toll

Interstate 376 relationships Subject–Predicate–Object triples

TTTA extracted 18 structured relationships around Interstate 376. Examples in this analysis include Interstate 376 → Counties → Mercer, Lawrence, Beaver, Allegheny and Interstate 376 → Country → United States. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Interstate 376CountiesMercer, Lawrence, Beaver, Allegheny1.00infobox
Interstate 376CountryUnited States1.00infobox
Interstate 376East endI-76 Toll / Penna Turnpike / US 22 / US 22 Bus. in Monroeville1.00infobox
Interstate 376ExistedOctober 2, 1972–present1.00infobox
Interstate 376HistoryExtended 20091.00infobox
Interstate 376Length84.427 mi (135.872 km)1.00infobox
Interstate 376Major intersectionsUS 422 in Union Township1.00infobox
Interstate 376Major intersectionsUS 224 in Union Township1.00infobox
Interstate 376Major intersectionsI-76 / Penna Turnpike in Big Beaver1.00infobox
Interstate 376Major intersectionsPA Turnpike 576 at Pittsburgh International Airport1.00infobox
Interstate 376Major intersectionsUS 22 / US 30 / Orange Belt / PA 60 in Robinson Township1.00infobox
Interstate 376Major intersectionsI-79 near Carnegie1.00infobox
Interstate 376Major intersectionsUS 19 / US 19 Truck / PA 51 in Pittsburgh1.00infobox
Interstate 376Major intersectionsI-279 / US 19 Truck in Pittsburgh1.00infobox
Interstate 376Major intersectionsUS 30 in Wilkinsburg1.00infobox
Interstate 376NHSEntire route1.00infobox
Interstate 376StatePennsylvania1.00infobox
Interstate 376West endI-80 / PA 760 near Hermitage1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Interstate 376 bring nearby vocabulary together. In this analysis, examples include Pennsylvania, Highway and Route. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Interstate 376
    • Pennsylvania
    • Highway
    • Route
    • Us
    • Interchange
    • Bus
    • Township
    • Pittsburgh
    • Airport
    • Toll
    • Pa
    • Turnpike
  • interstate 376
    • Pennsylvania
    • Highway
    • Route
    • Us
    • Interchange
    • Bus
    • Township
    • Pittsburgh
    • Airport
    • Toll
    • Pa
    • Turnpike
  • auxiliary route
    • Pittsburgh
    • Pennsylvania
    • West
    • Designation
    • Pa
    • Us
    • I-80
    • Beaver
    • Parkway
    • I-76
    • Interchange
    • I-79
  • interstate highway system
    • Pennsylvania
    • Pa
    • Us
    • I-376
    • Interchange
    • Highway
    • Interstate
    • East
    • Route
    • Township
    • West
    • Turnpike
  • pennsylvania
    • Turnpike
    • Monroeville
    • Interchange
    • Route
    • I-76
    • I-80
    • Beaver
    • Bus
    • East
    • Us
    • Designation
    • Township
  • i-80
    • North
    • Monroeville
    • Terminus
    • Exit
    • Pittsburgh
    • I-76
    • Route
    • Pennsylvania
    • Near
    • Pa
    • I-279
    • I-79
  • pennsylvania turnpike
    • Turnpike
    • Monroeville
    • Interchange
    • Route
    • I-76
    • I-80
    • Beaver
    • Bus
    • East
    • Toll
    • Us
    • Designation
  • i-76
    • Monroeville
    • I-279
    • Turnpike
    • Pittsburgh
    • Pennsylvania
    • Near
    • I-79
    • I-80
    • Beaver
    • Designation
    • Route
    • Interchange

Connections between topic areas Semantic bridges

For Interstate 376, one of the stronger structural bridges in this analysis connects Interstate 376 with Route description. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Interstate 376 — Route description · splits 81 ⟂ 59
Interstate 376 — History · splits 109 ⟂ 31
Interstate 376 — Overview · splits 112 ⟂ 28
Interstate 376 — Tolls · splits 127 ⟂ 13
Interstate 376 — Business loop · splits 132 ⟂ 8

Map overview Semantic statistics

Interstate 376

Nodes140
Edges139
Triples18
Avg. degree1.99
Density0.014286
Components1

Source & methodology

TTTA analyzes the structure around Interstate 376 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Route description & Tolls, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Interstate 376 · EN edition · Analysis: TopicsToTalkAbout

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