1. Appendixes to original Wisconsin Avenue study [Washington, D.C.], (Increasing traffic-carrying capability of urban arterial streets) by Division of Traffice Operations Research, Office of Research, Bureau of Public Roads describing field study and data analysis phases conducted in Highway capacity project. Bookmark Corporate/Agency Authors: Public Roads Bureau and Transportation Dept. Publisher: Public Roads Bureau Date: May 1962 SuDoc number: C 37.2:Ar 7/2/app.