Quantum Shanghai: How the City's 60-Kilometer Innovation Arc is Rewriting Urban Futures

Section 1: The Neural City Emerges1. Quantum Urban Systems:- Huangpu River Neural Network (processing 1.2 million data points/sec)- AI-Optimized Metro Flow (42% efficiency gain since 2023)- 6G-Enabled Energy Grid (Pudong pilot achieves 99.98% uptim