Metra Electric District line

E52738

Metra line commuter rail line

The Metra Electric District line is a commuter rail line in the Chicago metropolitan area that runs from downtown Chicago to its southern suburbs, serving key destinations along the South Side and beyond.

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All labels observed (22)

Label	Occurrences
Metra Electric District	39
Metra Electric District line canonical	12
Metra Electric District Blue Island Branch	5
Metra Electric District (nearby stations)	3
Metra Electric District line (nearby service)	2
Metra Electric District main line	2
Metra Electric District network	2
Metra Electric	1
Metra Electric Blue Island Branch	1
Metra Electric District (nearby connections)	1
Metra Electric District (nearby via University Park terminus)	1
Metra Electric District (via downtown Chicago)	1
Metra Electric District (via nearby connections to Chicago)	1
Metra Electric District Blue Island Branch (via nearby Blue Island station)	1
Metra Electric District commuter rail network	1
Metra Electric District line (nearby stations serving area)	1
Metra Electric District line (nearby stations)	1
Metra Electric District suburban network	1
Metra Electric District trains	1
Metra Electric Main Line	1
Metra Electric South Chicago Branch	1
Metra Electric main line	1

How this entity was disambiguated

This entity first appeared as the object of triple T353831 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Metra Electric District line
Context triple: [Museum of Science and Industry, publicTransitAccess, Metra Electric District line]

A. Metra
Metra is the commuter rail system serving the Chicago metropolitan area, operating extensive routes that connect the city with its surrounding suburbs.
B. Orange Line
The Orange Line is one of the primary rapid transit routes in the Washington Metro system, running east–west through Washington, D.C. and its Virginia and Maryland suburbs.
C. Orange Line
The Orange Line is a rapid transit route in Chicago that connects the city's Loop with Midway International Airport as part of the Chicago "L" system.
D. Orange Line
The Orange Line is a rapid transit route in the Boston metropolitan area that runs north–south through downtown as part of the MBTA subway system.
E. Metro A Line
The Metro A Line is a light rail line in Los Angeles County that runs between downtown Los Angeles and Long Beach as part of the region’s Metro Rail system.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Metra Electric District line
Target entity description: The Metra Electric District line is a commuter rail line in the Chicago metropolitan area that runs from downtown Chicago to its southern suburbs, serving key destinations along the South Side and beyond.

A. Metra
Metra is the commuter rail system serving the Chicago metropolitan area, operating extensive routes that connect the city with its surrounding suburbs.
B. Orange Line
The Orange Line is one of the primary rapid transit routes in the Washington Metro system, running east–west through Washington, D.C. and its Virginia and Maryland suburbs.
C. Orange Line
The Orange Line is a rapid transit route in Chicago that connects the city's Loop with Midway International Airport as part of the Chicago "L" system.
D. Orange Line
The Orange Line is a rapid transit route in the Boston metropolitan area that runs north–south through downtown as part of the MBTA subway system.
E. Metro A Line
The Metro A Line is a light rail line in Los Angeles County that runs between downtown Los Angeles and Long Beach as part of the region’s Metro Rail system.
F. None of above. chosen

Statements (50)

Predicate	Object
instanceOf	Metra line ⓘ commuter rail line ⓘ
connectsAt	Millennium Station ⓘ Museum Campus/11th Street station ⓘ Van Buren Street station ⓘ
connectsWith	South Shore Line ⓘ
country	United States ⓘ linked to: United States of America
electrification	1500 V DC overhead catenary ⓘ
fareSystem	Metra zone-based fares ⓘ
formerDowntownTerminal	Randolph Street Terminal ⓘ
formerOperator	Illinois Central Railroad ⓘ
hasBranch	Blue Island branch ⓘ South Chicago branch ⓘ University Park main line ⓘ linked to: University Park
historicalName	Illinois Central Electric ⓘ linked to: Illinois Central Railroad
lineLength	approximately 31 miles ⓘ
locale	Chicago metropolitan area ⓘ Chicago, Illinois ⓘ linked to: Chicago, Illinois, United States South Side of Chicago ⓘ linked to: South Side, Chicago
numberOfTracks	multiple tracks ⓘ
openedAsElectricService	1926 ⓘ
operator	Metra ⓘ
owner	Metra ⓘ
partOf	Chicago commuter rail network ⓘ linked to: Metra
primaryDowntownStation	Millennium Station ⓘ
rollingStockType	electric multiple units ⓘ
serves	Blue Island, Illinois ⓘ Chicago State University area ⓘ Flossmoor, Illinois ⓘ Grant Park area ⓘ linked to: Grant Park Harvey, Illinois ⓘ Homewood, Illinois ⓘ Hyde Park neighborhood ⓘ linked to: Hyde Park area Kenwood neighborhood ⓘ Museum Campus area ⓘ linked to: Museum Campus Olympia Fields, Illinois ⓘ Park Forest, Illinois ⓘ Pullman neighborhood ⓘ South Chicago neighborhood ⓘ linked to: South Side, Chicago University Park, Illinois ⓘ
servicePattern	all-stops local services ⓘ limited-stop express services ⓘ
serviceType	commuter rail ⓘ
state	Illinois ⓘ
system	Metra ⓘ
terminus	Blue Island–Vermont Street ⓘ Millennium Station ⓘ South Chicago (93rd Street) ⓘ University Park ⓘ
trackGauge	standard gauge ⓘ

How these facts were elicited