Freeway Data Collection for Studying Vehicle Interactions - Technical Report. Final Report

"The purpose of this study was to develop a series of data sets on microscopic vehicular traffic flow for selected types of freeway bottlenecks sections. The methodology used to develop these data sets involved digitizing vehicle positions from time-lapse aerial photography for a series of freeway sites under various geometric configurations. Six types of freeway geometry were of interest: ramp merges, weaving sections, upgrade sections, reduced width sections, lane drops, and horizontal curves"--Technical report documentation page