Ontario Highway Incidents and Closures from Ontario 511

Up-to-date information on active incidents and closures on provincially owned and maintained highways in Ontario. The dataset is maintained by the Government of Ontario and is available for viewing on the Ontario 511 website. The last update was recorded on 2026-04-17.

Use Cases

• Monitor real-time highway disruptions based on active incident reports
• Analyze patterns of road closures on provincially maintained highways
• Develop travel advisory systems based on up-to-date event information
• Integrate live traffic event data into mapping or navigation services

Strengths

• Data is described as up-to-date, suggesting regular updates
• Specific geographic coverage of provincially owned and maintained highways in Ontario
• Directly sourced from the authoritative Government of Ontario

Limitations

• Row count and dataset size are unknown, which may limit suitability assessment
• Column-level documentation is absent; field semantics must be inferred after download
• Data format is HTML, which may require parsing for structured analysis

Provenance

Source

Government of Ontario

Collection Method

Likely collected from operational traffic management systems and published via Ontario 511.

Freshness

Last updated 2026-04-17 15:40:29.923909

Geography

Ontario, Canada, specifically provincially owned and maintained highways.