Chicago–Pacific Northwest route

E614263

railway line transcontinental rail corridor

The Chicago–Pacific Northwest route was a major transcontinental rail corridor linking Chicago with cities in the Pacific Northwest, historically operated by the Milwaukee Road.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (2)

Label	Occurrences
Chicago–Portland route	2
Chicago–Pacific Northwest route canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T6692309 — 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: Chicago–Pacific Northwest route
Context triple: [Milwaukee Road, mainLine, Chicago–Pacific Northwest route]

A. Chicago–Twin Cities route
The Chicago–Twin Cities route was a major passenger and freight rail corridor linking Chicago with Minneapolis–Saint Paul, historically served by several prominent Midwestern railroads.
B. New York–St. Louis route
The New York–St. Louis route was a major intercity passenger and freight rail corridor in the United States that connected the East Coast with the Midwest.
C. Pittsburgh–Chicago route
The Pittsburgh–Chicago route was a major Pennsylvania Railroad passenger and freight corridor linking the industrial centers of Pittsburgh, Pennsylvania, and Chicago, Illinois.
D. Panhandle Route
The Panhandle Route was a major American railroad line operated by the Pittsburgh, Cincinnati, Chicago and St. Louis Railroad that connected key Midwestern and Eastern cities as part of the Pennsylvania Railroad system.
E. Chicago–Cleveland route
The Chicago–Cleveland route is a major Midwestern rail corridor that historically linked Chicago, Illinois, with Cleveland, Ohio, serving as a key segment for passenger and freight traffic across the Great Lakes region.
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: Chicago–Pacific Northwest route
Target entity description: The Chicago–Pacific Northwest route was a major transcontinental rail corridor linking Chicago with cities in the Pacific Northwest, historically operated by the Milwaukee Road.

A. Chicago–Twin Cities route
The Chicago–Twin Cities route was a major passenger and freight rail corridor linking Chicago with Minneapolis–Saint Paul, historically served by several prominent Midwestern railroads.
B. New York–St. Louis route
The New York–St. Louis route was a major intercity passenger and freight rail corridor in the United States that connected the East Coast with the Midwest.
C. Pittsburgh–Chicago route
The Pittsburgh–Chicago route was a major Pennsylvania Railroad passenger and freight corridor linking the industrial centers of Pittsburgh, Pennsylvania, and Chicago, Illinois.
D. Panhandle Route
The Panhandle Route was a major American railroad line operated by the Pittsburgh, Cincinnati, Chicago and St. Louis Railroad that connected key Midwestern and Eastern cities as part of the Pennsylvania Railroad system.
E. Chicago–Cleveland route
The Chicago–Cleveland route is a major Midwestern rail corridor that historically linked Chicago, Illinois, with Cleveland, Ohio, serving as a key segment for passenger and freight traffic across the Great Lakes region.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	railway line ⓘ transcontinental rail corridor ⓘ
alsoKnownAs	Milwaukee Road Pacific Extension NERFINISHED ⓘ
builtBy	Chicago, Milwaukee and St. Paul Railway NERFINISHED ⓘ
connects	Midwestern United States NERFINISHED ⓘ Pacific Northwest NERFINISHED ⓘ
constructionCompleted	early 20th century ⓘ
country	United States of America ⓘ surface form: United States
crosses	Cascade Range NERFINISHED ⓘ Rocky Mountains NERFINISHED ⓘ
electrification	partial ⓘ
electrificationSystem	3,000 V DC overhead line ⓘ
electrifiedSection	Harlowton, Montana–Avery, Idaho NERFINISHED ⓘ Othello, Washington–Tacoma, Washington NERFINISHED ⓘ
endPoint	Portland, Oregon NERFINISHED ⓘ Seattle, Washington NERFINISHED ⓘ Tacoma, Washington NERFINISHED ⓘ
gauge	standard gauge ⓘ
headquartersRailroad	Milwaukee, Wisconsin NERFINISHED ⓘ
historicalEra	20th century ⓘ
historicalSignificance	last-built of the major U.S. transcontinental main lines ⓘ
inception	1909 ⓘ
notableFeature	longest mainline electrification in the United States at the time of operation ⓘ
notableTrainService	Columbian NERFINISHED ⓘ Olympian NERFINISHED ⓘ Olympian Hiawatha NERFINISHED ⓘ
openingDate	1909 ⓘ
operator	Chicago, Milwaukee, St. Paul and Pacific Railroad NERFINISHED ⓘ Milwaukee Road NERFINISHED ⓘ
ownedBy	Chicago, Milwaukee, St. Paul and Pacific Railroad NERFINISHED ⓘ
partOf	Milwaukee Road transcontinental main line NERFINISHED ⓘ
primaryPurpose	long-distance passenger service ⓘ transcontinental freight service ⓘ
startPoint	Chicago, Illinois NERFINISHED ⓘ
status	mostly abandoned ⓘ
successorRailroadOnSegments	BNSF Railway NERFINISHED ⓘ Burlington Northern Railroad NERFINISHED ⓘ Montana Rail Link NERFINISHED ⓘ Union Pacific Railroad NERFINISHED ⓘ
traverses	Idaho NERFINISHED ⓘ Illinois NERFINISHED ⓘ Minnesota NERFINISHED ⓘ Montana NERFINISHED ⓘ Oregon NERFINISHED ⓘ South Dakota NERFINISHED ⓘ Washington NERFINISHED ⓘ Wisconsin NERFINISHED ⓘ

How these facts were elicited

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Milwaukee Road → mainLine → Chicago–Pacific Northwest route ⓘ

Union Pacific City of Portland → operatedOnRoute → Chicago–Pacific Northwest route ⓘ

this entity surface form: Chicago–Portland route

City of Portland dome diner → railwayLineServed → Chicago–Pacific Northwest route ⓘ