California Pedestrian and Bicycle Counts on State Highways

California Department of Transportation data documents non-motorized traffic volumes on state highways, collected via vendor technologies like video analytics. The dataset includes core variables such as Loc_id, Date/Hour, Direction, Count, and geospatial coordinates. It originates from Caltrans district pilots initiated in 2023 to support active transportation planning.

Use Cases

• Analyze Count trends by Direction and Date/Hour to identify peak pedestrian and bicycle traffic periods on state highways.
• Map non-motorized traffic volumes using the geospatial latitude/longitude coordinates for site-specific Loc_id analysis.
• Assess equity in active transportation infrastructure by correlating Count data with geographic areas under Complete Streets policies.
• Model the impact of adverse weather on Count volumes to identify potential undercount patterns in the data.

Strengths

• Data originates from the authoritative State of California organization, specifically the California Department of Transportation (Caltrans).
• Core variables are clearly defined, including timestamp (Date/Hour), location (Loc_id, latitude/longitude), direction, and integer count volumes.
• The dataset supports equity-focused planning initiatives aligned with statewide Complete Streets policies.

Limitations

• Potential undercounts are noted, particularly in adverse weather conditions, which may affect data accuracy.
• Coverage is described as incomplete, as it originates from district pilots and may not represent all state highways.
• The specific row count, column count, and total geographic scope are not provided in the input.

Provenance

Source

California Department of Transportation (Caltrans)

Collection Method

Vendor-collected using technologies like video analytics, with data shared via APIs or files for standardization.

Time Range

Data collection initiated in 2023; specific start and end dates are not provided.

Freshness

Data was last updated on 2026-02-23, indicating recent maintenance.

Geography

State highways in California, from Caltrans district pilot locations.