Road Intersection Points for the City of Saint-Hyacinthe

A geospatial layer of points representing intersections within the road network of Saint-Hyacinthe. The dataset includes attributes for identifiers, type references, creation and modification dates, and topological symbols. It is provided by the Government and Municipalities of Québec under a CC-BY-4.0 license and was last updated on 2026-04-22.

Use Cases

• Conducting topological analysis of road networks based on intersection nodes.
• Mapping urban infrastructure assets based on the referenced street sections layer.
• Tracking changes to municipal road data based on creation and modification date fields.
• Visualizing road network connectivity based on point locations and rotation attributes.

Strengths

• Includes topological rules for consistency between road segments and intersection points.
• Contains metadata fields for tracking data provenance (SOURCE, USER_MODIFICATION).
• Available in multiple geospatial formats (GEOJSON, ESRI REST).

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Data may reflect geographic bias inherent to a single municipality.

Provenance

Source

Government and Municipalities of Québec

Collection Method

Computer-aided design with topological rules between the road network and the intersection nodes.

Time Range

null

Freshness

Last updated 2026-04-22 18:02:16.571247; freshness should be verified.

Geography

City of Saint-Hyacinthe