This document discusses various methods for predicting California Bearing Ratio (CBR) values through simple laboratory tests and correlations. It reviews existing correlations between CBR and tests like the Dynamic Cone Penetrometer (DCP) and Clegg Impact Value (CIV). It also examines correlations between CBR and simple laboratory properties like liquid limit, plastic limit, plasticity index, optimum moisture content, and maximum dry density. The document concludes by noting that while many studies have explored these relationships, further research is still needed to develop accurate and reliable methods for predicting CBR through basic soil properties and tests.