Approximately 400 traffic, pedestrian, and LRT bridges, subways, and tunnels maintained by the City of Calgary. This dataset catalogs structural dimensions, ownership, status, and service dates for each asset. The data is provided by data.calgary.ca and was last updated in March 2026.
Use Cases
- Predict bridge STATUS_CD_resolved using structural features like WIDTH_OUT_TO_OUT, LENGTH_BRIDGE, and IN_SERVICE_DATE for maintenance scheduling.
- Analyze spatial distribution of assets by joining the LOCATION or multipolygon data with other geospatial datasets.
- Model traffic flow constraints by correlating POSTED_LOAD and POSTED_CLEARANCE with bridge BRIDGE_NAME and type.
- Track asset acquisition history and ownership through columns like OWNER_resolved and ACQUISITION_METHOD_resolved.
Strengths
- Catalog of approximately 400 distinct infrastructure assets.
- Includes 21 columns detailing structural, administrative, and geospatial attributes.
- Data updated to March 2026, indicating recent maintenance.
Limitations
- Unknown total row count prevents assessment of dataset completeness.
- Sample data is unavailable, making initial data validation difficult.
- Geographic scope is limited to a single municipality (Calgary).
Provenance
- Source
- data.calgary.ca, the open data portal for the City of Calgary.
- Collection Method
- null
- Time Range
- null
- Freshness
- Updated March 2026.
- Geography
- City of Calgary, Alberta, Canada.