Speed trends on Indiana rural interstate highways
By: by David L. Cochran.
Contributors: Joint Highway Research Project (Ind.); Indiana. Dept. of Transportation.; United States. Federal Highway Administration.
Publisher: Purdue University
Published: 1990
Place of publication: West Lafayette, Ind
Language: eng
Number of pages: 51
Subjects: Traffic surveys -- Indiana.; Automobiles -- Indiana -- Speed -- Statistics.
Notes: "February 15, 1990."
"JHRP-90/2"--Cover.
"Prepared as part of the continuing collection of planning data as included in the Annual HPR Part I Work Program of the Indiana Department of Transportation, in cooperation with the Federal Highway Administration."