This report presents summary analyses based on data obtained in a study of the physical facilities inventory and the regularly scheduled resident classes taught at the state-controlled colleges and universities in Virginia. The data reflect the actual utilization of instructional classrooms and teaching laboratories for Fall 1970, and are presented for both the resident day classes and the resident evening classes taught Monday through Saturday. The report is divided into 3 sections. The first section presents data relating to the utilization of instructional space by resident day classes only. The second section presents data relating to the utilization of space by resident evening classes only. The final section compares figures on resident day classes for Fall 1968 and Fall 1970. (HS)