Roads
Constructed paths, stone-paved streets, timber trackways, and later road systems for moving people, animals, carts, goods, and armies.
Core metadata
- ID: roads
- Era: Classical
- First known date: -4000 (millennium)
- Region: Mesopotamia and other early constructed-road regions
- Review status: source_checked
- Maturity: established
Prerequisites
Dependents
- Arch Bridge Construction (arch_bridge_construction)
- Automobile (automobile)
- Bridge Chapels & Tolls (bridge_chapels_tolls)
- Bridge Toll Booths (bridge_toll_booths)
- Layered Roman Road Surfaces (concrete_road_surfaces)
- Highway Systems (highway_systems)
- Itineraries & Route Guides (itineraries_route_guides)
- Legionary Tactics (Maniple/Cohort) (legionary_tactics_maniple_cohort)
- Logistics & Supply Lines (logistics_supply_lines)
- Military Engineering Corps (military_engineering_corps)
- Military Road Waystations (military_road_waystations)
- Military Signal Flags (military_signal_flags)
- Military Waystations (military_waystations)
- Organized Military Formations (organized_military_formations)
- Postal Relay Systems (postal_relay_systems)
- Public Grain Distribution (public_grain_distribution)
- Roman Road Maintenance Administration (road_maintenance_crews)
- Standardized Road Milestones (standardized_road_milestones)
- Road Tolls and Maintenance Funding (toll_roads_and_bridges)
- Orthogonal Grid Urban Planning (urban_planning_grid_system)
- Urban Waste Collection (urban_waste_collection)
Fields
Field lanes
- Transportation & Logistics: Road & Rail
- Civil Engineering & Built Environment: Transport Infrastructure
Node sources
- Road (Encyclopaedia Britannica, 2026, textbook) • Supports: node, maturity
Prerequisite edge evidence
Edge/source evidence summary:
- Prerequisite edges: 1
- Average edge confidence: 64%
- Prerequisite sources: 1
- expert_inference: 1
| Prerequisite | Type | Confidence | Evidence level | Note | Sources |
|---|---|---|---|---|---|
| Masonry (masonry) | enabling | 64% | expert_inference | Early constructed roads include stone-paved streets; masonry enables durable surfaces but paths and timber trackways could follow other construction routes. |
|
This page is generated from canonical era JSON and is indexable by URL.