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 Statements Referenced by

All labels observed (2)

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

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

The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.

Instruction

You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10.

# Requirements
- If you don't know the subject at all, return an empty list.
- If the subject is not a named entity, return an empty list.
- Include at least one triple where predicate is "instanceOf".
- Do not get too wordy.
- Separate several objects into multiple triples with one object.

Input

Subject: Chicago–Pacific Northwest route
Description of subject: 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.

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 ⓘ

this entity surface form: Chicago–Portland route