The increasing demand for durable and high-performance concrete in infrastructure projects, particularly for rigid pavements, has driven extensive research into advanced materials such as Graphene Oxide (GO) and Silica Fume (SF) as partial cement replacements. This study focuses on the mechanical and durability enhancement of M70 grade concrete incorporating varying percentages of GO (0.05%, 0.10%, and 0.15%) and SF (5%, 6%, 7%, and 8%). Key properties, including compressive strength, abrasion resistance, and fatigue performance, were analyzed to optimize the mix design in accordance with IRC:44-2017 and IRC:58-2015 guidelines. The abrasion resistance was assessed using the ball revolution test method, while fatigue performance was evaluated under cyclic loading conditions. Microstructural analysis through Scanning Electron Microscopy (SEM) and X-Ray Diffraction (XRD) revealed improved matrix densification and enhanced bonding mechanisms due to the synergistic effects of GO and SF. Results showed a significant improvement in compressive strength, with the optimal mix achieving 84.5 MPa at 0.15% GO and 8% SF. Additionally, GO and SF substantially improved the durability characteristics, including reduced water absorption and enhanced abrasion and fatigue resistance. This research highlights the potential of GO and SF in optimizing M70 grade concrete for sustainable and long-lasting pavement applications, meeting the demands of modern infrastructure development.