Tesla’s Optimus Factory Is Rising Fast at Giga Texas

The building meant to house Tesla’s Optimus robots is going vertical at Giga Texas, and it is moving quickly.

Recent flyover snapshots show steel assembly on the Optimus factory rising to four floors so far, with most of the central roof structure now in place.

Floor decking is going in too. And a large number of footings have been poured across the site, which sets the stage for rapid steel work as the frame goes up.

Growth continues at the Giga Texas Optimus Factory today, not only with additional steel assembly including most of the central roof structure, four floors so far, and floor decking, but a vast number of the footings have been completed which should allow rapid steel assembly.… pic.twitter.com/oqypQu31QU

— Joe Tegtmeyer 🚀 🤠🛸😎 (@JoeTegtmeyer) July 7, 2026

These observations come from aerial photographer Joe Tegtmeyer, who regularly tracks Giga Texas construction from above and posted the fresh July 7 Optimus factory update.

His latest snapshot points to several separate pieces moving at once: more steel assembly, most of the central roof structure visible, four floors standing, and floor decking underway. The completed footings matter because they are the quiet prep work that lets a large steel frame accelerate once crews start building over them.

The important caveat is that this is flyover evidence, not a formal Tesla construction schedule. Still, for Tesla watchers, the shift from dirt work and foundation prep to a multi-floor steel structure is a meaningful change in what can actually be seen at the site.

That makes the Optimus story feel less abstract. Tesla can talk about humanoid robots for years, but a dedicated factory taking shape at Giga Texas gives the ambition a physical footprint that investors, owners, and fans can track week by week.

The day before, Tegtmeyer’s July 6 Giga Texas snapshots captured the wider factory picture around the same construction push.

That update showed Model Y L units in the outbound lot, Cybercabs at the site, and newly built Cybertrucks rolling out of the factory. It also said the Optimus robot factory had grown larger again, with more steel assembled and the south extension pushing farther south.

Put together, the two updates show why Giga Texas is such a loaded site for Tesla right now. The same campus is handling today’s vehicle output while visible work continues on one of the company’s biggest future bets.

None of that should be read as official production guidance for Model Y L, Cybercab, Cybertruck, or Optimus. But the visible mix matters: outbound vehicles, robotaxi-related hardware, Cybertrucks, and a rising robot factory are all showing up in the same current Austin flyover window.

6 July 2026 Giga Texas Snapshots! Model Y L’s in the outbound lot along with Cybercabs & newly-built @Cybertrucks rolling out of the factory. The Optimus robot factory has grown larger again with more steel assembled & the south extension is also growing farther to the S too! The… pic.twitter.com/ESuoUhRBZy

— Joe Tegtmeyer 🚀 🤠🛸😎 (@JoeTegtmeyer) July 6, 2026

The pace is the story here. Footings first, then a burst of steel, then decking and roof, all inside a short window.

For anyone following Tesla’s robot ambitions, a physical building climbing four floors is a lot more concrete than a slide deck.

Optimus has been one of Elon Musk’s biggest long-term bets, and Giga Texas is the place he keeps pointing to for building it at scale.

Now there is a rising steel frame to match the talk. The next set of flyovers should show whether the rest of the structure closes in as fast as the footings suggest it can.