Today, the increasing demand and scarcity of construction materials like cement forced mostrnresearchers around the globe to focus on finding ways of utilizing either industrial or agriculturalrnwastes/locally available materials as a source of raw materials and ecofriendly substitutes orrnalternatives for the improvement of pavement quality. These wastes utilization would, not onlyrnbe economical, but may also help to create a sustainable and pollution free environment as therndisposing of such wastes is tedious but, promoting towards waste management. Sugar-canernbagasse is one among the fibrous waste product of the sugar processing industry. Hot MixrnAsphalt Mixtures (HMA) is a composite material consisting of mineral aggregates, filler/cement,rnasphalt binder and air voids. In addition, the current increment in energy cost and demand evokesrnthe need for improving pavement quality either by modifying or replacing the cement partially orrntotally. Moreover, this study is intended for partially replacement of cement with bagasse ash inrnhot mix asphalt (HMA). rnThe study investigates the partial replacement of cement with bagasse ash in hot mix asphaltrnusing Marshall Flow and Stability tests with corresponding volumetric properties. Tests on thernsuitability of materials used and their performance in terms of known engineering propertiesrnwere carried out with bitumen content of 4.0%, 4.5%, 5.0%, 5.5% and 6.0%. The focus involvesrnthe partial replacement of cement with BA in the order of 0%, 10%, 20%, 30%, 40% and 50%rnwhich ninety mix specimens were produced to conduct the tests. rnThe asphalt mixture testing includes the Marshall Mix design which was used to determine thernOptimum Bitumen Content (OBC) for the conventional HMA. The asphalt binder was replacedrnby the 20 percentages of cement using the OBC. The results obtained shows that the Cement/BArnmixes exhibit satisfactory trend result with average bitumen content of 5.5%. However, thisrnresearch concluded that partial replacement of cement with bagasse ash as filler in hot mixrnasphalt has no significant effect on performance or volumetric properties of asphalt concreternexcept on stability at lower bitumen content and flow at higher bitumen content, since thernpercentage of filler is too small.