Recommended CitationTharp, K. J., and M. E. Harr. A Quantitative Evaluation of the Geometric Aspects of Highways : Draft Copy. Publication FHWA/IN/JHRP-63/36. Joint Highway Research Project, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 1963. doi: 10.5703/1288284314445.
Joint Highway Research Project
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