Physics-based resilience assessment of interdependent civil infrastructure systems with condition-varying components: A case with stormwater drainage system and road transport system

•Resilience performance of interdependent infrastructure systems with the condition-varying components were investigated supported by physics-based approaches.•Three representative scenarios were generated to facilitate the resilience performance comparison.•Heterogeneity of spatial and temporal traffic patterns at the node level, at the link level, and at the network level was demonstrated.•Aggravated resilience performance degradation due to component deterioration was confirmed.