Tesla's Robotaxi service in Austin just got a vivid demonstration of what driverless FSD looks like when paired with underground infrastructure. The Boring Company confirmed this week that a trip to the Encore Resort — a 10-minute drive on surface streets — took just one minute through their tunnel network using Tesla FSD Unsupervised. The moment was captured in a reply to prominent Tesla community member Whole Mars Catalog (@wholemars), who flew to Austin specifically to test the driverless Robotaxi fleet firsthand.
The timing is notable. According to previous reporting, Tesla's Austin Robotaxi fleet went fully unsupervised on June 22, 2026 — just days before this visit. The vehicles are modified Model Y units running FSD Unsupervised software, and the metro-wide coverage now includes Pflugerville, Manor, I-35 corridors, Gigafactory Texas, and Austin-Bergstrom Airport. What the Boring Company tunnel adds to that picture is a compelling edge case: not just point-to-point autonomous driving, but seamless integration between above-ground FSD navigation and underground infrastructure that compresses travel time by an order of magnitude.
@wholemars is scheduled to ride and report on Tuesday and Wednesday this week, making this one of the more closely watched independent evaluations of the unsupervised fleet since its metro-wide expansion. Real-world impressions from a well-known community member — rather than a curated press event — tend to surface the details that matter most to owners: how the car handles ambiguous intersections, how it responds to construction zones, and whether the experience actually feels ready for everyday use. The tunnel ride result is a strong opener. Whether the surface-street sessions hold up to the same standard is the question the next 48 hours will answer.
Marcus covers Tesla's software releases, FSD rollouts, and OTA changes. Background in automotive engineering. Based in Austin.
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