{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.road","code":"thing-q34442","url":"https://ver.cy/models/thing/q34442/","name":"road","alternateNames":["piscina","military road","causeway","Elevated highway","rio terà","roundabout","port road","Rollbahn","Einzhen route","Pevnostní silnice","municipal road","lei"],"kind":"thing","status":"published","version":"0.2.0-wave.1","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.BLT"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A wide way leading from one place to another for use by vehicles, cyclists, pedestrians or animals, often with a specially prepared surface but also including unprepared roads, and forming part of a public or private network.","purpose":"Let an agent reason about a road as infrastructure with an owner, a classification, a surface, rules of use and a condition, separate from the traffic on it.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Infrastructure, not the traffic or the vehicles","Has an owner and a road authority","Classified by function: motorway, arterial, collector, local","Rules of use are set by traffic law and signs"],"structure":{"bundles":[{"id":"identity-and-class","name":"Identity and class","description":"Which road and what kind.","layers":[{"id":"number","name":"Number and name","description":"Road number and street name.","findings":[{"id":"number-finding","name":"Road identity","description":"The number, name and segment.","questions":[{"text":"What is this road number or name, and which segment is meant?","kind":"definition"},{"text":"Has its number or class changed?","kind":"provenance"}]}]},{"id":"class","name":"Class","description":"Functional class.","findings":[{"id":"class-finding","name":"Functional classification","description":"The class and its implications.","questions":[{"text":"Which functional class does this road belong to?","kind":"definition"},{"text":"What rules follow from that class?","kind":"boundary"}]}]}]},{"id":"ownership-and-maintenance","name":"Ownership and maintenance","description":"Who owns and looks after it.","layers":[{"id":"owner","name":"Owner","description":"The road authority.","findings":[{"id":"owner-finding","name":"Road authority","description":"The owner and responsible authority.","questions":[{"text":"Who owns and manages this road?","kind":"provenance"},{"text":"How are defects reported?","kind":"action"}]}]},{"id":"condition","name":"Condition","description":"Surface and structure condition.","findings":[{"id":"condition-finding","name":"Condition survey","description":"The latest condition assessment.","questions":[{"text":"What is the current condition of this road?","kind":"measurement"},{"text":"When was it last surveyed or resurfaced?","kind":"provenance"}]}]}]},{"id":"use-and-rules","name":"Use and rules","description":"Who may use it and how.","layers":[{"id":"rules","name":"Rules","description":"Speed limits and restrictions.","findings":[{"id":"rules-finding","name":"Rules in force","description":"Limits and restrictions.","questions":[{"text":"What speed limits and restrictions apply on this segment?","kind":"definition"},{"text":"Are there vehicle, weight or time restrictions?","kind":"boundary"}]}]},{"id":"closures","name":"Closures","description":"Temporary and planned closures.","findings":[{"id":"closures-finding","name":"Current closures","description":"Closures and diversions.","questions":[{"text":"Is this road closed or restricted now, and until when?","kind":"boundary"},{"text":"What diversion is signed?","kind":"action"}]}]}]},{"id":"safety-and-traffic","name":"Safety and traffic","description":"Crashes and flows.","layers":[{"id":"traffic","name":"Traffic","description":"Volumes and congestion.","findings":[{"id":"traffic-finding","name":"Traffic data","description":"Counts and congestion.","questions":[{"text":"What traffic volume does this road carry?","kind":"measurement"},{"text":"When is it congested?","kind":"measurement"}]}]},{"id":"safety","name":"Safety","description":"Crash record and ratings.","findings":[{"id":"safety-finding","name":"Safety record","description":"Crashes and safety ratings.","questions":[{"text":"What is the crash record on this road?","kind":"measurement"},{"text":"Which safety improvements are planned?","kind":"action"}]}]}]}]},"agentConduct":{"may":["Route vehicles and people over roads using current network data.","Report damage, obstructions and hazards to the road authority."],"mustNot":["Drive or guide traffic onto closed, unsafe or prohibited roads.","Place objects or vehicles on a road where they endanger users.","Close or obstruct a road without lawful authority.","Leave a known hazard on a road unreported."],"requiresHuman":["Closing a road or diverting traffic.","Declaring a damaged road safe to reopen."]},"ethics":{"considerations":["Road crashes kill and injure many people every year, mostly the unprotected.","Road access decides who can reach work, school and care."],"affectedParties":["Pedestrians and cyclists","Drivers and passengers","Residents along the road"]},"owners":{"steward":"The road authority for public roads; the landowner for private roads.","roles":[],"masterSystems":["Road network registers of the highway authority"]},"relations":[{"target":"Q113519195","type":"parent","note":"registry parent class"},{"target":"Q123414165","type":"parent","note":"registry parent class"},{"target":"Q27955379","type":"parent","note":"registry parent class"},{"target":"Q28456301","type":"parent","note":"registry parent class"},{"target":"Q83620","type":"parent","note":"registry parent class"},{"target":"transport infrastructure","type":"related","note":"alongside rail, waterways and airports"},{"target":"car and other vehicles","type":"related","note":"vehicles are separate models"},{"target":"road network","type":"related","note":"routing depends on the network"},{"target":"traffic law","type":"related","note":"rules of use"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.road","Wikidata: Q34442 (https://www.wikidata.org/wiki/Q34442)","road number: national scheme such as A1, I-95, E40 identifies a road in the network","OpenStreetMap way id: numeric identifies a mapped segment"]},"properties":{"applicability":"required","items":["lane width: 2.5-3.75 m - motorways at the upper end","design speed: 20-130 km/h","pavement thickness: 0.1-0.6 m - depends on traffic loading"]},"recognition":{"applicability":"required","items":["Surface, width, lane markings and signs indicate its class","Road numbers on signs identify it in the network","Roundabouts, causeways and elevated highways are kinds or parts of roads","A strip of surfaced ground, usually asphalt, concrete or gravel, with markings, verges and signs; ranges from a track to a multi-lane motorway."]},"capabilities":{"applicability":"required","items":["travel on it, subject to traffic law and access rights","classify it, by function and ownership","build, maintain and close it","route over it, using network data"]},"hazards":{"applicability":"required","items":["Crashes, concentrated at junctions and on high-speed roads","Surface damage such as potholes and rutting","Flooding, landslides and closures","Out-of-date network data leading routing onto closed roads"]},"interfaces":{"applicability":"required","items":["Vienna Convention on Road Signs and Signals","National road design standards and highway codes","EU directives on road infrastructure safety management"]},"context":{"applicability":"required","items":["Carrying traffic between places, and giving access to property.","by function: motorway, trunk, arterial, collector, local, track","by ownership: public, private, toll","by surface: paved, unpaved","by structure: at grade, elevated, bridge, tunnel, causeway"]}},"sources":[{"title":"Wikidata item Q34442: road","url":"https://www.wikidata.org/wiki/Q34442","note":"identity and sense of the item"},{"title":"Wikipedia: Road","url":"https://en.wikipedia.org/wiki/Road","note":"general description of the item"}],"openQuestions":["Should road segments and named roads be separate entries?","How should temporary closures and restrictions be represented?","Which classification should be used across countries?"],"resources":{"spec":"/models/things/publications/thing-q34442/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q34442/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T04:26:34Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"filled","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-07T10:10:30+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}