THE RELATIVE FREQUENCY OF UNSAFE
IN SERIOUS TRAFFIC CRASHES
Summary Technical Report
By D. L. Hendricks, Veridian Engineering, Inc.
J. C. Fell, Star Mountain, Inc.
M. Freedman, Westat, Inc.
J. F. Page, E. S. Bellis, T. G. Scheifflee, S. L. Hendricks,
Veridian Engineering, Inc.
G. V. Steinberg, K. C. Lee, Westat, Inc.
U.S. Department of Transportation
National Highway Traffic Safety Administration
Traffic Safety Programs
Office of Research and Traffic Records
Under Contract No. DTNH22-94-C-05020