Tesla’s Giga Texas factory is currently in the midst of a scheduled production shutdown as it undergoes critical line upgrades and maintenance in preparation for a significant expansion of its vehicle lineup next month. The pause, affecting both Model Y and Cybertruck assembly lines, is anticipated to last through most of the upcoming week. Veteran Tesla observer Joe Tegtmeyer recently conducted a drone flyover of the site on Monday, March 30, revealing that the downtime is being utilized to modify the factory floor for the imminent start of Cybercab production in April.
Despite the production halt, activity surrounding the Cybercab remains robust. Eight engineering testing units, identified by blue tape in place of exterior mirrors, were observed in the outbound lot, likely bound for unsupervised Robotaxi fleet testing nationwide. Additionally, significant progress was noted at the crash testing facility, where approximately 12 Cybercabs were visible. Aerial footage provided a rare glimpse of a disassembled unit, showcasing a large washer fluid reservoir designed to supply fluid not only for the windshield but also for the extensive camera system required for Tesla’s unsupervised Full Self-Driving (FSD) software.
In a surprising development, the first refreshed Tesla Semi has made its way to Giga Texas. The updated Class 8 truck, featuring a new front light bar and styling cues consistent with the Tesla S3XY lineup, was spotted near the crash testing area. While production of the Semi is slated for Giga Nevada later this year, its presence in Austin suggests that rigorous safety and systems validation is currently underway.
Construction activity across the expansive 2,500-acre site continues at a rapid pace. The Test Track is now being covered in gravel, with the installation of geotextile membranes and lighting conduits ongoing. Speculation abounds regarding the potential use of a portion of the infield as an off-road course for Cybertruck testing. Work on Cortex 2.0, the massive supercomputer cluster’s cooling plant, is progressing with new beams being installed on the fan bays, and the facility is expected to commence partial operations next month. Moreover, heavy machinery is flattening the grade at the “North Campus,” mirroring the early stages of the original factory construction six years ago.
Amidst these developments, all eyes are on the Austin factory as it prepares for what Tegtmeyer describes as “the most consequential month for the company in a very long time.” As the April timeline for Cybercab and Cortex 2.0 approaches, anticipation is high for the unveiling of these groundbreaking advancements. Additionally, NASA’s Artemis II mission is set for its first launch opportunity on April 1 at Kennedy Space Center, marking a historic moment in space exploration.
With Giga Texas at the forefront of innovation and progress, the tech world eagerly awaits the exciting developments set to unfold in the coming weeks. Watch Joe’s drone video for a closer look at the latest updates from the site.

