Bicyclist Lateral Roadway Position versus Motorist Overtaking Distance
Here is the study report, submitted to TRB for consideration in July 2009.
The following is a satellite overview of the stretch of road used for the video clips referenced in the study:
Here is video from three complete runs with different cyclist lane positions: (1) far to the right, (2) right tire track, and (3) left tire track:
The following thumbnails are links to individual overtaking video clips referenced in the study:
