Why doesn’t this exist yet? Two reasons: bandwidth and licensing.
Streaming Google’s full 3D mesh in real-time at highway speeds requires fiber-level internet and server architecture that only Google itself (or a deeply partnered studio) could provide. That’s the exclusivity: only one simulator would get the optimized, low-latency pipeline. driving simulator 3d google maps exclusive
And then there’s the legal side. Google doesn’t give away its 3D data. An exclusive deal would cost tens of millions, but for a studio willing to pay, the reward is a moat no competitor could cross. 3D Driving Simulator Using Google Maps — Paper
Assuming you have access to one of these rare builds (or a developer backdoor), here is what the experience looks like: Data sources used: Google Maps JavaScript API (Maps,