Maine Turnpike Authority
E687296
The Maine Turnpike Authority is a quasi-independent state agency responsible for operating, maintaining, and improving Maine’s primary toll highway system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maine Turnpike Authority canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T7771904 — 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: Maine Turnpike Authority Context triple: [Piscataqua River Bridge, maintainedBy, Maine Turnpike Authority]
-
A.
Massachusetts Turnpike Authority
The Massachusetts Turnpike Authority was a former state agency that operated and maintained the Massachusetts Turnpike and related transportation facilities before its functions were absorbed into the Massachusetts Department of Transportation.
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B.
Maine Department of Transportation
The Maine Department of Transportation is the state government agency responsible for planning, building, and maintaining Maine’s transportation infrastructure, including highways, bridges, and related facilities.
-
C.
Maine Port Authority
The Maine Port Authority is a state agency responsible for developing, managing, and promoting Maine’s commercial port facilities and maritime transportation infrastructure.
-
D.
New Hampshire Department of Transportation
The New Hampshire Department of Transportation is the state agency responsible for planning, building, and maintaining New Hampshire’s transportation infrastructure, including highways, bridges, and related facilities.
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E.
Indiana Toll Road Concession Company
Indiana Toll Road Concession Company is a private consortium responsible for operating, maintaining, and collecting tolls on the Indiana Toll Road under a long-term lease agreement with the state.
- 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: Maine Turnpike Authority Target entity description: The Maine Turnpike Authority is a quasi-independent state agency responsible for operating, maintaining, and improving Maine’s primary toll highway system.
-
A.
Massachusetts Turnpike Authority
The Massachusetts Turnpike Authority was a former state agency that operated and maintained the Massachusetts Turnpike and related transportation facilities before its functions were absorbed into the Massachusetts Department of Transportation.
-
B.
Maine Department of Transportation
The Maine Department of Transportation is the state government agency responsible for planning, building, and maintaining Maine’s transportation infrastructure, including highways, bridges, and related facilities.
-
C.
Maine Port Authority
The Maine Port Authority is a state agency responsible for developing, managing, and promoting Maine’s commercial port facilities and maritime transportation infrastructure.
-
D.
New Hampshire Department of Transportation
The New Hampshire Department of Transportation is the state agency responsible for planning, building, and maintaining New Hampshire’s transportation infrastructure, including highways, bridges, and related facilities.
-
E.
Indiana Toll Road Concession Company
Indiana Toll Road Concession Company is a private consortium responsible for operating, maintaining, and collecting tolls on the Indiana Toll Road under a long-term lease agreement with the state.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
quasi-independent state agency
ⓘ
toll road operator ⓘ |
| collaboratesWith |
Maine Department of Transportation
ⓘ
law enforcement agencies in Maine ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| ensures |
collection of tolls on the Maine Turnpike
ⓘ
maintenance of bridges on the Maine Turnpike ⓘ maintenance of interchanges on the Maine Turnpike ⓘ maintenance of travel plazas on the Maine Turnpike ⓘ |
| focusesOn | mobility in southern and central Maine ⓘ |
| follows | bond covenants for toll revenue financing ⓘ |
| fundingSource |
bond proceeds
ⓘ
toll revenues ⓘ |
| governedBy | board of directors ⓘ |
| hasAbbreviation | MTA ⓘ |
| hasScope | statewide within Maine ⓘ |
| hasTollPlazas | Maine Turnpike toll plazas ⓘ |
| hasTransportType | road ⓘ |
| hasWebsite | https://www.maineturnpike.com ⓘ |
| headquartersLocation | Portland, Maine ⓘ |
| implements | capital improvement projects on the Maine Turnpike ⓘ |
| industry |
highway operations
ⓘ
toll collection ⓘ transportation infrastructure ⓘ |
| jurisdiction |
State of Maine
ⓘ
linked to:
Maine
|
| legalForm | public authority ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| maintains |
Interstate 95 toll section in Maine
ⓘ
linked to:
Interstate 95 in Maine
|
| mandate | operate a safe and efficient toll highway system in Maine ⓘ |
| operates | Maine Turnpike ⓘ |
| oversees |
maintenance facilities on the Maine Turnpike
ⓘ
roadway safety improvements on the Maine Turnpike ⓘ service plazas on the Maine Turnpike ⓘ snow and ice control on the Maine Turnpike ⓘ |
| parentOrganization |
State of Maine (quasi-independent)
ⓘ
linked to:
Maine
|
| publicService | highway transportation ⓘ |
| regulates | toll rates on the Maine Turnpike ⓘ |
| responsibleFor |
improvement of the Maine Turnpike
ⓘ
maintenance of the Maine Turnpike ⓘ operation of Maine’s primary toll highway system ⓘ |
| state | Maine ⓘ |
| subjectTo | Maine state law ⓘ |
| usesTollSystem | E-ZPass ⓘ |
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: Maine Turnpike Authority Description of subject: The Maine Turnpike Authority is a quasi-independent state agency responsible for operating, maintaining, and improving Maine’s primary toll highway system.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.