Abstract: The COVID-19 pandemic highlighted deep vulnerabilities even in planned urban spaces like Gomti Nagar, Lucknow. This research explores a hybrid model combining traditional urban planning with smart city strategies to create a resilient and sustainable future. Using a mixed-method approach—including field surveys, GIS mapping, infrastructure audits, and literature reviews—the study identifies key gaps in healthcare accessibility, mobility, digital governance, and community infrastructure. Comparative case studies from Bhubaneswar and Singapore provide insights into practical resilience models. The framework proposes localized 15-minute city strategies, digital twin tools, and adaptive zoning to ensure inclusive and responsive urban systems. Policy recommendations focus on decentralization, smart integration, and community participation. The findings are scalable and relevant for other emerging Indian townships. This work bridges theoretical frameworks and field realities, offering a replicable model for post-pandemic urban resilience planning.

The COVID-19 pandemic exposed the fragility of even well-planned urban areas. Gomti Nagar in Lucknow, despite its planned layout and infrastructure, experienced significant case loads during the 2020-2021 waves. This study analyzes the shortcomings and proposes a hybrid model combining traditional planning principles with smart, localized resilience strategies. Global case studies, demographic data, infrastructure gaps, and GIS-based design solutions were used to frame a resilience implementation model. The methodology included field survey, mapping of healthcare and accessibility, analysis of public infrastructure adaptability, and integration of successful global models into local policy recommendations.

Keywords: Post-pandemic resilience, Gomti Nagar, 15-minute city, Smart City strategies, Urban Planning, Digital Twin, GIS Mapping

| DOI: 10.17148/IARJSET.2025.12607