All Vehicles Aggregated GPS Volume Methodology and Validation
StreetLight provides a quick, easy, and cost-effective way to measure hourly or daily traffic averaged at the yearly, monthly, or user-defined time period without any setup or sensor requirement.
Transportation professionals can get access to segment-level vehicular metrics for the most recent data period to measure traffic trends, including volume. StreetLight's segment-level volume metrics, powered by Aggregated GPS (AGPS) data, support a wide variety of use cases, including corridor studies, safety & traffic calming studies, existing conditions reporting, and traffic management.
Download our white paper to learn:
Details about the methodology, algorithm development, validation, and data sources
Validation results for volume metrics broken down by road sizes
How the model captures month-over-month time trends across seasons
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"The correlation between estimated MADT and permanent counter MADT is very strong, as the best-fit lines have an R2 of 0.98 in 2022 and 0.97 in 2023."
Results from All Vehicles AGPS Volume White Paper
Get on-demand volume data in a few clicks
High-quality vehicular insights, including VMT, delay, and travel time available in minutes
Segment and spot-level volume and speed data broken down by the time of day, day of the week
Downloadable metrics to analyze change in month-over-month traffic
Powering 10,000+ Projects Every Month
Network Performance Analysis Methodology and Validation
