This document summarizes research analyzing the response of a segmental bridge subjected to seismic excitation. Key points: - The designed segmental bridge was 8.8m wide, 2m deep and 31m long with M50 grade concrete. - The bridge's response was analyzed for different seismic zones in India using various methods like the Indian code IS 1893(Part 1) 2002, force-based design and displacement-based design. - Results like base shear, bending moment, stress and displacement were calculated and compared for different soil types including rock, gravel and silt/clay. - Response was also analyzed for actual earthquake occurrences by calculating parameters like earthquake force, time period, frequency, displacement and