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Transportation


SANDAG collects and maintains a wide range of traffic and transit data to help transit analysts and transportation planners better understand the region's current and future transportation needs.

Average Daily Traffic Volumes
Tabular traffic county data for significant arterial roadways and all Caltrans routes in the San Diego region.

Transportation Forecast Information Center
Forecasted traffic volumes are available for various increments between the travel demand base year and 2050 horizon year.

Regional Count Database
An interactive database for arterial roadways in the San Diego region that allows planners and engineers to upload and download count data, as well as map, manage, and analyze average daily traffic counts, intersection turn movement counts, and bike and pedestrian counts.