Transit stop · 1912

The Red Line

The MBTA subway line that strings Cambridge together — Alewife through Harvard, Central, and Kendall to downtown Boston. Opened to Harvard in 1912, it is the spine the city’s densest knowledge and innovation districts grew along.

Follow the civic story Open in the atlas

Photograph · Grk1011 / CC BY-SA 3.0 via Wikimedia Commons

Why it matters

One of the most connected places in the graph: dozens of typed relationships bind it to the people, events, and institutions around it. To understand it is to understand its neighborhood.

Open the full civic recordCurrent pulse, routes, recommendations, and memory

Living object

Now, then, future

Every object is temporal: what it feels like now, what it used to mean, and what it can become next.

Now

quiet enough to notice details. Best now: one good detour.

Then

1636: The oldest institution of higher learning in the United States, founded in 1636 and named for its first benefactor, John Harvard.

Future

2026: America’s 250th — July 4, 2026.

Current modemidday

Historical echoHarvard University

Connected eventAmerica’s 250th — July 4, 2026

Pulse

How it feels right now

Current energyquiet enough to notice details

Best nowone good detour

Best timemidday

localwalkableconnected

Rain scoremodest

Indoor escapes within a few blocks.

Laptop friendlinesslow

Coffee, libraries, bookstores, and campus edges.

Student presencelow

How strongly the nearby graph reads as campus life.

Tourist pressurelow

Fame, landmark pull, and visitor-facing assets.

Historic densitylight

Older records and historical edges around this object.

Serendipityquiet

Different kinds of things hiding within a short walk.

Turn this into a walk

Routes with a point of view

Make it walkableShow me the best 45 minutes from here

Turn the surrounding graph into a short, walkable next move.

Nearby · editorially filtered →

What should I see next?

Chosen moves from here

01The right next stopMaria Baldwin HouseClose enough to feel spontaneous, different enough to change the texture of the visit.7 min walk 02Pull this threadMassachusetts Institute of Technologythe way most of MIT reaches the city.University 03Same story, different centuryFenway ParkA time jump that keeps the civic argument going.Building / Landmark 04Follow “Boston Without a Car”Park Street StationYou do not need to drive in Boston — and you shouldn’t. The Red and Green Lines reach almost everything that matters. A day built entirely on transit, the way the city is meant to be seen.Transit stop 05The connection you would miss on a mapHarvard UniversityA civic relationship that is easier to understand once you see the graph.University

The editor's hand

Human recommendations

Cambridge History DeskLocal historianLook for the older layer before you move on. This object is connected to more than its facade suggests.Fenway Park →Transit & Streets DeskMobility editorDo this by transit if you can. The route is part of the intelligence, not just logistics.Fenway Park →

Civic memory

What this meant before

19121912The Red Line enters the civic record here.1861Massachusetts Institute of Technologythe way most of MIT reaches the city.1636Harvard UniversityThe oldest institution of higher learning in the United States, founded in 1636 and named for its first benefactor, John Harvard.

Established: 1912
Graph connections: 33

Plan your visit

Get there

T · Transit Uber Lyft Walk

On the Innovation Trail◆1979 · The first killer app — VisiCalc, the first spreadsheet, is written.

In the graph 33 relationships — first-class data, not links

Explore The Red Line in the interactive Graph Explorer — click to expand every connection →

Why these are connectedThe Red Line ⇿ Kendall Square

Kendall’s biotech boom is inseparable from the Red Line: the line delivered the workforce that the district’s labs and startups run on, and every major employer clustered within walking distance of the stop.

Evidence

Kendall/MIT station sits at the district’s center
Firms explicitly recruit on transit access
Density of development falls off sharply away from the line

Sources

MBTA
Cambridge Redevelopment Authority

Why these are connectedThe Red Line ⇿ Kendall Square

Evidence

Kendall/MIT station sits at the district’s center
Firms explicitly recruit on transit access
Density of development falls off sharply away from the line

Sources

MBTA
Cambridge Redevelopment Authority

Serves

Alewife Station↗ Cambridge Davis Station↗ Cambridge Porter Station↗ Cambridge Harvard Station↗ Cambridge Central Station↗ Cambridge Kendall/MIT Station↗ Cambridge Park Street Station Harvard Square↗ Cambridge

Associated with

Massachusetts Institute of Technologythe way most of MIT reaches the city Harvard University Kendall Squarethe line the biotech district grew along↗ Cambridge

Located in

Cambridge↗ Cambridge

Nearby what sits within a few minutes’ walk

Building / Landmark · 7 min walk

Maria Baldwin House

An unexpected connection

The Red Line is linked, through the graph, to Harvard University — university, 18 min walk away. The kind of thread you only find by following the connections.

Keep exploring graph-powered — every path below is a real relationship, not a guess

NearbyA few minutes’ walk away

Maria Baldwin HouseBuilding / Landmark

More transitOther transit in the graph

Park Street StationTransit stop Government Center StationTransit stop Copley StationTransit stop Haymarket StationTransit stop Mount Hope stationTransit stop

From the early-modern eraOf the same period

Fenway ParkBuilding / Landmark St. James TheatreMuseum / Cultural Boston Children’s MuseumMuseum / Cultural Plymouth TheatreMuseum / Cultural Matthews ArenaBuilding / Landmark

Visitors also exploreReached through the same connections

MIT MuseumMuseum / Cultural Longfellow BridgeBuilding / Landmark Founding of Harvard College (1636)Historical event Boston CommonPark / Public space The Freedom TrailAttraction

One record, 5 framings cross-property publishing — never duplicated

GuideToCambridge.com GuideToMIT.com GuideToHarvard.com Cambridge400.com Boston400.com · you are here

How we know graph confidence — we explain our certainty, not just assert it

Verified byCambridge History Desk Transit & Streets Desk

Verified

How this is scored →

✓Source qualityBest source is primary / institutional

✓Independent corroboration2 sources across 2 tiers

✓Human-reviewedEditorially verified

✓Institutional backingCites a primary or institutional source

✓Record completeness80% of canonical fields present

Sources, by tier

MBTA Primary / institutional

Cambridge Historical Commission Unclassified

Graph scores — our north star is relationship density, not page count

Relationship density99

33 connections

Record coverage70

metadata completeness

Graph authority93

centrality + reach + trust

Schema.org JSON-LD — what answer engines read

{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "TrainStation",
      "@id": "https://boston400.com/e/red-line",
      "name": "The Red Line",
      "description": "The MBTA subway line that strings Cambridge together — Alewife through Harvard, Central, and Kendall to downtown Boston. Opened to Harvard in 1912, it is the spine the city’s densest knowledge and innovation districts grew along.",
      "url": "https://boston400.com/e/red-line",
      "image": {
        "@type": "ImageObject",
        "url": "https://upload.wikimedia.org/wikipedia/commons/thumb/2/2f/MBTA_Red_Line_1400_series.JPG/1920px-MBTA_Red_Line_1400_series.JPG",
        "contentUrl": "https://upload.wikimedia.org/wikipedia/commons/thumb/2/2f/MBTA_Red_Line_1400_series.JPG/1920px-MBTA_Red_Line_1400_series.JPG",
        "creditText": "Grk1011 / CC BY-SA 3.0 via Wikimedia Commons",
        "caption": "The Red Line",
        "license": "CC BY-SA 3.0",
        "isBasedOn": "https://commons.wikimedia.org/wiki/File:MBTA_Red_Line_1400_series.JPG"
      },
      "geo": {
        "@type": "GeoCoordinates",
        "latitude": 42.3654,
        "longitude": -71.1037
      },
      "sameAs": [
        "https://guidetocambridge.com/e/red-line",
        "https://guidetomit.com/e/red-line",
        "https://guidetoharvard.com/e/red-line",
        "https://cambridge400.com/e/red-line"
      ],
      "citation": [
        {
          "@type": "CreativeWork",
          "name": "MBTA"
        },
        {
          "@type": "CreativeWork",
          "name": "Cambridge Historical Commission"
        }
      ],
      "serves": [
        {
          "@id": "https://guidetocambridge.com/e/alewife-station"
        },
        {
          "@id": "https://guidetocambridge.com/e/davis-station"
        },
        {
          "@id": "https://guidetocambridge.com/e/porter-station"
        },
        {
          "@id": "https://guidetocambridge.com/e/harvard-station"
        },
        {
          "@id": "https://guidetocambridge.com/e/central-station"
        },
        {
          "@id": "https://guidetocambridge.com/e/kendall-station"
        },
        {
          "@id": "https://boston400.com/e/park-street-station"
        },
        {
          "@id": "https://guidetocambridge.com/e/harvard-square"
        },
        {
          "@id": "https://guidetocambridge.com/e/central-square"
        },
        {
          "@id": "https://guidetocambridge.com/e/kendall-square"
        }
      ],
      "servedBy": [
        {
          "@id": "https://guidetocambridge.com/e/veggie-galaxy"
        },
        {
          "@id": "https://guidetocambridge.com/e/jahunger"
        },
        {
          "@id": "https://guidetocambridge.com/e/life-alive"
        },
        {
          "@id": "https://guidetocambridge.com/e/dumpling-house"
        },
        {
          "@id": "https://guidetocambridge.com/e/althea"
        },
        {
          "@id": "https://guidetocambridge.com/e/cafe-1369-central"
        },
        {
          "@id": "https://guidetocambridge.com/e/bar-middle-east"
        },
        {
          "@id": "https://guidetocambridge.com/e/bar-phoenix-landing"
        },
        {
          "@id": "https://guidetocambridge.com/e/royal-east"
        },
        {
          "@id": "https://guidetocambridge.com/e/india-pavilion"
        },
        {
          "@id": "https://guidetocambridge.com/e/mad-monkfish"
        },
        {
          "@id": "https://guidetocambridge.com/e/la-fabrica-central"
        },
        {
          "@id": "https://guidetocambridge.com/e/730-tavern"
        },
        {
          "@id": "https://guidetocambridge.com/e/fallow-kin"
        },
        {
          "@id": "https://guidetocambridge.com/e/cafe-jaho"
        },
        {
          "@id": "https://guidetocambridge.com/e/pagu"
        },
        {
          "@id": "https://guidetocambridge.com/e/moona-central"
        },
        {
          "@id": "https://guidetocambridge.com/e/miracle-of-science"
        },
        {
          "@id": "https://guidetocambridge.com/e/roxys-grilled-cheese"
        }
      ],
      "containedInPlace": {
        "@id": "https://guidetocambridge.com/e/cambridge"
      },
      "relatedLink": [
        "https://guidetocambridge.com/e/alewife-station",
        "https://guidetocambridge.com/e/davis-station",
        "https://guidetocambridge.com/e/porter-station",
        "https://guidetocambridge.com/e/harvard-station",
        "https://guidetocambridge.com/e/central-station",
        "https://guidetocambridge.com/e/kendall-station",
        "https://boston400.com/e/park-street-station",
        "https://guidetocambridge.com/e/harvard-square",
        "https://guidetocambridge.com/e/central-square",
        "https://guidetocambridge.com/e/kendall-square",
        "https://guidetocambridge.com/e/veggie-galaxy",
        "https://guidetocambridge.com/e/jahunger",
        "https://guidetocambridge.com/e/life-alive",
        "https://guidetocambridge.com/e/dumpling-house",
        "https://guidetocambridge.com/e/althea",
        "https://guidetocambridge.com/e/cafe-1369-central",
        "https://guidetocambridge.com/e/bar-middle-east",
        "https://guidetocambridge.com/e/bar-phoenix-landing",
        "https://guidetocambridge.com/e/royal-east",
        "https://guidetocambridge.com/e/india-pavilion",
        "https://guidetocambridge.com/e/mad-monkfish",
        "https://guidetocambridge.com/e/la-fabrica-central",
        "https://guidetocambridge.com/e/730-tavern",
        "https://guidetocambridge.com/e/fallow-kin",
        "https://guidetocambridge.com/e/cafe-jaho",
        "https://guidetocambridge.com/e/pagu",
        "https://guidetocambridge.com/e/moona-central",
        "https://guidetocambridge.com/e/miracle-of-science",
        "https://guidetocambridge.com/e/roxys-grilled-cheese",
        "https://guidetomit.com/e/mit",
        "https://guidetoharvard.com/e/harvard-university",
        "https://guidetocambridge.com/e/kendall-square",
        "https://guidetocambridge.com/e/cambridge"
      ]
    },
    {
      "@type": "TrainStation",
      "@id": "https://guidetocambridge.com/e/alewife-station",
      "name": "Alewife Station",
      "url": "https://guidetocambridge.com/e/alewife-station"
    },
    {
      "@type": "TrainStation",
      "@id": "https://guidetocambridge.com/e/davis-station",
      "name": "Davis Station",
      "url": "https://guidetocambridge.com/e/davis-station"
    },
    {
      "@type": "TrainStation",
      "@id": "https://guidetocambridge.com/e/porter-station",
      "name": "Porter Station",
      "url": "https://guidetocambridge.com/e/porter-station"
    },
    {
      "@type": "TrainStation",
      "@id": "https://guidetocambridge.com/e/harvard-station",
      "name": "Harvard Station",
      "url": "https://guidetocambridge.com/e/harvard-station"
    },
    {
      "@type": "TrainStation",
      "@id": "https://guidetocambridge.com/e/central-station",
      "name": "Central Station",
      "url": "https://guidetocambridge.com/e/central-station"
    },
    {
      "@type": "TrainStation",
      "@id": "https://guidetocambridge.com/e/kendall-station",
      "name": "Kendall/MIT Station",
      "url": "https://guidetocambridge.com/e/kendall-station"
    },
    {
      "@type": "TrainStation",
      "@id": "https://boston400.com/e/park-street-station",
      "name": "Park Street Station",
      "url": "https://boston400.com/e/park-street-station"
    },
    {
      "@type": "Place",
      "@id": "https://guidetocambridge.com/e/harvard-square",
      "name": "Harvard Square",
      "url": "https://guidetocambridge.com/e/harvard-square"
    },
    {
      "@type": "Place",
      "@id": "https://guidetocambridge.com/e/central-square",
      "name": "Central Square",
      "url": "https://guidetocambridge.com/e/central-square"
    },
    {
      "@type": "Place",
      "@id": "https://guidetocambridge.com/e/kendall-square",
      "name": "Kendall Square",
      "url": "https://guidetocambridge.com/e/kendall-square"
    },
    {
      "@type": "CollegeOrUniversity",
      "@id": "https://guidetomit.com/e/mit",
      "name": "Massachusetts Institute of Technology",
      "url": "https://guidetomit.com/e/mit"
    },
    {
      "@type": "CollegeOrUniversity",
      "@id": "https://guidetoharvard.com/e/harvard-university",
      "name": "Harvard University",
      "url": "https://guidetoharvard.com/e/harvard-university"
    }
  ]
}