This manual has been developed to provide county highway personnel with guideline procedures for counting traffic volumes. While the emphasis is on county roads, the procedures are equally applicable to any highway, road or street; therefore, city street and state highway personnel may also have an interest in the guideline procedures outlined herein.
Date of this Version
Russell, Eugene R. and Hittle, Jean E., "Guidelines for Traffic Counts on County Roads" (1971). Indiana Local Technical Assistance Program (LTAP) Publications. Paper 90.