A bridge is a structure that helps in connecting two inaccessible places due to obstacles such as a river, deep valleys, and other large water bodies, but some obstructions such as site restrictions, alignment of the bridge, increased traffic, urbanization, and a change in speed limit which may change bridge alignment to curve path. Many factors which influence bridge design are bridge usage or functionality, anchorage, terrain and topography, economy, and aesthetic appearance of where the bridge will be built. The primary goal of bridge analysis is to determine the shear force, bending moments, torsional moments, and deformation caused by various loads given by IRC specifications. This can be achieved by analyzing the bridge model using finite element method-based software which will help correlate the structural behavior with the actual structure. To understand how the S-curved bridge behaves under IRC-specified loading, a detailed investigation needs to be done. This can be achieved by reviewing the literature, case studies, and analysis of existing curved bridge girders using a numerical model. This paper will be focusing on a comparative study of RC S-curved bridge girders having a certain cross-section and span using the finite element method-based numerical model.