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Interstate 476: Route description, Pennsylvania Turnpike Northeast Extension & Services

Interstate 476 (I-476) is a 132.1-mile (212.6 km) auxiliary Interstate Highway of I-76 in the U.S. state of Pennsylvania. The highway runs from I-95 near Chester north to I-81 near Scranton, serving as the primary north–south Interstate corridor through eastern Pennsylvania. It consists of both the 20-mile (32 km) Mid-County Expressway, locally referred…

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Interstate 476 topic overview

The analysis highlights Route description, Pennsylvania Turnpike Northeast Extension and Services as prominent areas in the source structure around Interstate 476.

Related topics
178
Source areas
6
Connected nodes
184
Extracted relationships
37
Concept neighborhoods
82
Bridge connections
184

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 · 85 topics
Pennsylvania Turnpike Northeast Extension · 29 topics
Overview · 28 topics
Services · 22 topics
Mid-County Expressway · 10 topics
Tolls · 4 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
Delaware, Montgomery, Bucks, Lehigh, Carbon, Luzerne, Lackawanna
Country
United States
History
Established 1970 Completed on December 16, 1992
Length
132.10 mi (212.59 km)
Major intersections
US 1 near Springfield · PA 3 near Broomall · US 30 in Villanova · I-76 near West Conshohocken · I-276 Toll / Penna Turnpike in Plymouth Meeting
NHS
Entire route

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

Mid-County Expressway

Pennsylvania Turnpike Northeast Extension

Tolls

Services

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 476 connects Entity context

The extracted context around Interstate 476 shows recurring relationship patterns in the source. For example, Interstate 476 → I-276 Toll / Penna Turnpike in Plymouth Meeting, I-76 near West Conshohocken, I-80 / PA 940 near White Haven, PA 115 near Bear Creek Village, PA 3 near Broomall, PA 63 in Kulpsville, US 1 near Springfield, US 209 near Lehighton, US 22 near Allentown, US 30 in Villanova Another extracted example is Interstate 476 → Delaware, Montgomery, Bucks, Lehigh, Carbon, Luzerne, Lackawanna. Use these groups to spot repeated connection types before inspecting the individual relationships.

Interstate 476

Top relations

Major intersections · 10
Interstate 476 → I-276 Toll / Penna Turnpike in Plymouth Meeting, I-76 near West Conshohocken, I-80 / PA 940 near White Haven, PA 115 near Bear Creek Village, PA 3 near Broomall, PA 63 in Kulpsville, US 1 near Springfield, US 209 near Lehighton, US 22 near Allentown, US 30 in Villanova
Counties · 1
Interstate 476 → Delaware, Montgomery, Bucks, Lehigh, Carbon, Luzerne, Lackawanna
Country · 1
Interstate 476 → United States
History · 1
Interstate 476 → Established 1970 Completed on December 16, 1992
Length · 1
Interstate 476 → 132.10 mi (212.59 km)
NHS · 1
Interstate 476 → Entire route
North end · 1
Interstate 476 → I-81 / US 6 / US 11 near Clarks Summit
Restrictions · 1
Interstate 476 → No hazardous goods in Lehigh Tunnel
South end · 1
Interstate 476 → I-95 in Woodlyn
State · 1
Interstate 476 → Pennsylvania

Important terminology

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

Important terminology

turnpike extension interchange pennsylvania northeast i-476 toll highway route north road valley pa construction i-76 line along plaza lehigh scranton

Interstate 476 relationships Subject–Predicate–Object triples

TTTA extracted 37 structured relationships around Interstate 476. Examples in this analysis include Interstate 476 → Counties → Delaware, Montgomery, Bucks, Lehigh, Carbon, Luzerne, Lackawanna and Interstate 476 → Country → United States. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Interstate 476CountiesDelaware, Montgomery, Bucks, Lehigh, Carbon, Luzerne, Lackawanna1.00infobox
Interstate 476CountryUnited States1.00infobox
Interstate 476HistoryEstablished 1970 Completed on December 16, 19921.00infobox
Interstate 476Length132.10 mi (212.59 km)1.00infobox
Interstate 476Major intersectionsUS 1 near Springfield1.00infobox
Interstate 476Major intersectionsPA 3 near Broomall1.00infobox
Interstate 476Major intersectionsUS 30 in Villanova1.00infobox
Interstate 476Major intersectionsI-76 near West Conshohocken1.00infobox
Interstate 476Major intersectionsI-276 Toll / Penna Turnpike in Plymouth Meeting1.00infobox
Interstate 476Major intersectionsPA 63 in Kulpsville1.00infobox
Interstate 476Major intersectionsUS 22 near Allentown1.00infobox
Interstate 476Major intersectionsUS 209 near Lehighton1.00infobox
Interstate 476Major intersectionsI-80 / PA 940 near White Haven1.00infobox
Interstate 476Major intersectionsPA 115 near Bear Creek Village1.00infobox
Interstate 476NHSEntire route1.00infobox
Interstate 476North endI-81 / US 6 / US 11 near Clarks Summit1.00infobox
Interstate 476RestrictionsNo hazardous goods in Lehigh Tunnel1.00infobox
Interstate 476South endI-95 in Woodlyn1.00infobox
Interstate 476StatePennsylvania1.00infobox
Interstate 476Tourist routesBlue Route Scenic Byway1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Interstate 476 bring nearby vocabulary together. In this analysis, examples include Highway, System and Pennsylvania. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Interstate 476
    • Highway
    • System
    • Pennsylvania
    • Km
    • State
    • I-76
    • I-81
    • Scranton
    • I-95
    • North
    • Extension
    • Plymouth
  • interstate 476
    • Highway
    • System
    • Pennsylvania
    • Km
    • State
    • I-76
    • I-81
    • Scranton
    • I-95
    • North
    • Extension
    • Plymouth
  • auxiliary interstate highway
    • Highway
    • Interstate
    • System
    • Pennsylvania
    • Km
    • State
    • I-76
    • I-81
    • Scranton
    • North
    • I-476
    • I-95
  • i-76
    • Plymouth
    • I-95
    • Interstate
    • Km
    • Pa
    • Pennsylvania
    • Road
    • State
    • System
    • North
    • Route
    • Philadelphia
  • pennsylvania
    • Turnpike
    • Extension
    • Northeast
    • Mid-county
    • System
    • Plymouth
    • State
    • North
    • Along
    • Route
    • Toll
    • Scranton
  • i-95
    • Pa
    • I-81
    • Interstate
    • Traffic
    • Pennsylvania
    • North
    • Road
    • Philadelphia
    • Plymouth
    • State
    • Km
    • Mid-county
  • i-81
    • Scranton
    • Interstate
    • Us
    • I-95
    • North
    • State
    • Km
    • System
    • Bridge
    • Pennsylvania
    • Turnpike
    • Line
  • lehigh valley
    • Wyoming
    • Valley
    • Tunnel
    • Plaza
    • Toll
    • Mid-county
    • Interchange
    • Scranton
    • November
    • Pa
    • Northeast
    • North

Connections between topic areas Semantic bridges

For Interstate 476, one of the stronger structural bridges in this analysis connects Interstate 476 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 476Route description · splits 99 ⟂ 86
Interstate 476Pennsylvania Turnpike Northeast Extension · splits 155 ⟂ 30
Interstate 476Overview · splits 156 ⟂ 29
Interstate 476Services · splits 162 ⟂ 23
Interstate 476Mid-County Expressway · splits 174 ⟂ 11
Interstate 476Tolls · splits 180 ⟂ 5

Map overview Semantic statistics

Interstate 476

Nodes185
Edges184
Triples37
Avg. degree1.99
Density0.010811
Components1

Source & methodology

TTTA analyzes the structure around Interstate 476 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Route description, Pennsylvania Turnpike Northeast Extension & Services, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Interstate 476 · EN edition · Analysis: TopicsToTalkAbout

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