Wuhan is Baidu's single biggest robotaxi market and, for a few tense weeks in 2026, the reason the whole Chinese industry paused: a cloud outage froze more than a hundred driverless Apollo Go cars at once, and the fallout reached every other city testing autonomous vehicles nationwide. That headline sits on steadier ground — a fully driverless metro line running since 2021, a national vehicle-testing zone wiring roadside cameras and radar into nearly a quarter of the city since 2019, and a citywide hazard-sensing platform switched on in December 2024 with 15,000 sensors on bridges and tunnels alone. The pattern is transport automation and disaster sensing, both built fast and mostly self-reported so far; Wuhan sells its public data through a state-run marketplace rather than opening it, which is a genuinely different choice from most peer cities, not a lesser one.
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Three entries that show what Wuhan is actually doing.
Timeline (2019–2025)
All 6 projects in Wuhan
✔ Every published entry is checked against the public sources it cites before publication.
Compare with other cities
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- 🇨🇳 Shanghai: Shanghai Metro's Driverless GoA4 Lines Same country, same GoA4 grade — Shanghai's driverless lines are the closest peer to Wuhan's Line 5 and 12.
- 🇨🇳 Beijing: Yanfang Line: Driverless Metro on Home-Grown Signalling Same automation grade, same country — Beijing's Yanfang Line also runs GoA4 on home-grown rather than imported signalling.
- 🇨🇳 Shenzhen: Shenzhen's Autonomous Vehicle Law & Citywide Driverless Robotaxi Permit Shenzhen's 2022 law assigns AV owners legal liability — the question raised when Wuhan's fleet froze for hours in 2026.
- 🇨🇳 Shenzhen: Shenzhen's Low-Altitude Drone Delivery Route Network Another Chinese city building routine drone infrastructure into operations, though Shenzhen's routes carry cargo, not patrols.
- 🇨🇳 Shanghai: Shanghai Data Exchange Both are state-run Chinese data marketplaces licensing processed data to buyers, not free — Shanghai's launched three years earlier.
- 🇨🇳 Beijing: Beijing's Financial Public Data Zone Contrast in model: Beijing lets banks compute on data without receiving it, while HanData licenses processed data products directly.
- 🇨🇳 Chongqing: Liangjiang New Area National Connected-Vehicle Pilot Zone Peer national C-V2X pilot zone: Wuhan's is China's sixth, this is the fourth — both measured in km of wired road, not vehicles served.
- 🇨🇳 Tianjin: Line 8 Driverless Metro (GoA4) Same GoA4 driverless grade in another Chinese city, a smaller-scale peer to Wuhan's three automated lines.
- 🇨🇳 Chongqing: Apollo Go: Fully Driverless Robotaxis in Yongchuan Same Apollo Go operator: Wuhan's fleet froze citywide in a cloud outage; Chongqing's drove into an open trench — different failure modes.
- 🇨🇳 Chongqing: Cross-Yangtze Bridge Structural Health Monitoring Network Both monitor bridge structural health with sensors — Chongqing's covers 24 of 28 Yangtze bridges, Wuhan folds bridges into a wider platform.
- 🇨🇳 Chengdu: Smart Rongcheng — Chengdu's citywide 'one network' operations command Same genre of Chinese three-tier city/district/street command system tracking 'vital sign' indicators across the whole city.
