Efforts are underway worldwide to revolutionize port facilities in light of global efforts to enhance port efficiency. Due to their pivotal role in shaping national vitality, port infrastructures need meticulous planning for alterations. There are a variety of applications for quay structures, including dry access to maritime areas, vessel berthing, and mooring, among others. The piled trestle configuration of the Bandar-e Anzali quays prompts an in-depth examination of the bridge structure for the new oil dolphin quays. Taking a comprehensive approach, this study examines the intricate interplay of geotechnical and seismic conditions. Using SAP 2000 software to model the access bridge structure meticulously, the study is grounded in a thorough understanding of foundational dynamics. Structural analysis is the main component of the investigation, navigating a wide range of loads and their intricate combinations. As a result, the study reveals the bridge's inherent stability, with stress ratios across all piles harmoniously convergent within acceptable thresholds. Essentially, this research highlights the convergence of scientific rigor, engineering expertise, and architectural vision. As well as demonstrating the stability of the access bridge, this study contributes to a broader discourse about the sustainability of port facilities at the intersection of economic progress and maritime connectivity. In a world of transformative infrastructure, the Bandar-e Anzali oil dolphin quays are a testament to a harmonious coexistence of science, innovation, and global connectivity.