This paper summarizes previous studies on the dynamic network analysis and discusses future research needs. First, the required constraints for the dynamic network analysis are introduced and the kinematic wave theory which illustrates queue evolution is explained. Second, three dynamic assignments of DUO (Dynamic User Optimal), DUE (Dynamic User Equilibrium), and DSO (Dynamic System Optimal) are summarized. Third, departure time choice models as well as the simultaneous route-departure time equilibrium model is introduced. Forth, as topics on traffic management, the latest analyses on the capacity paradox and the ramp control are briefly discussed. Finally, the future research needs are summarized.