Road Warnings for Québec: Closures and Traffic Incidents

Road warning data from the Government and Municipalities of Québec provides geospatial information on road and bridge closures or incidents preventing free passage. The dataset is licensed under CC-BY-4.0 and was last updated on 2026-04-22. It is available in multiple formats including SHP, GEOJSON, GPKG, CSV, PDF, and HTML.

Use Cases

• Mapping real-time traffic disruptions based on reported road closures.
• Analyzing infrastructure vulnerability based on bridge closure locations.
• Developing routing algorithms that avoid blocked segments based on incident data.
• Visualizing spatial patterns of traffic incidents for municipal reporting.

Strengths

• Licensed under the permissive CC-BY-4.0 license.
• Available in multiple interoperable geospatial formats including SHP, GEOJSON, and GPKG.
• Last updated on 2026-04-22, indicating recent maintenance.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Government and Municipalities of Québec

Collection Method

Likely collected from municipal and provincial transportation authorities.

Time Range

null

Freshness

Last updated 2026-04-22 18:42:22.088410

Geography

Québec, Canada