We believe in transparency about our process. Learn more about where we source our data, our process for analyzing it and converting it into useful metrics, and the validation studies that support its accuracy.
Turning Movements Validation White Paper
Using StreetLight InSight® to calculate turning movement ratios, focusing on validation of unique, Big-Data derived travel pattern analytics against publicly available turning movement ratios derived from traffic counts.
AADT 2018 V2 + Canada White Paper
Learn more about technical details about the methodology, algorithm development, validation, and data sources used in StreetLight Data’s AADT 2018 V2 + Canada metrics.
Enriching Household Travel Surveys with Big Data Metrics
Travel surveys are best at capturing subjective, not objective, information. Learn how Big Data gathers fast and accurate measurements for transportation studies.