The Yangtze Delta Megacity: How Shanghai and Neighboring Cities Are Redefining Urban Integration

[The 90-Minute Economic Circle]• Expansion of Shanghai Metro into neighboring Jiangsu/Zhejiang• 42 new intercity rail lines completed since 2020• Unified digital payment system across 9 cities• Shared emergency response coordination center[

"The Yangtze Renaissance: How Shanghai's 100km Economic Circle is Redefining Urban Development"

1. Infrastructure Integration (800 words)• Transportation Networks: - 22-minute maglev to Suzhou (world's fastest intercity transit) - Autonomous freight corridors handling 43% of regional logistics - Underground express network connecting 6 s