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Tesla Semi spotted by fans ahead of Golden Gate Bridge crossing
Tesla recently shared a short video clip of the silver Semi stealthily gliding over the Golden Gate Bridge while hauling a trailer on the way to Santa Rosa, CA.
The video clip of the silver Semi, with trailer in tow, was shared on Twitter, where it caused quite a conversation among Tesla’s followers on the platform. Some remarked that the vehicle was unearthly in its silence despite seemingly traveling at near-highway speed. Others jested that the way the Semi glided over the Golden Gate Bridge almost made the vehicle look like a computer-generated image, prompting a lighthearted response from Tesla’s Twitter account assuring that the footage was indeed real.
Tesla Semi driving to Santa Rosa pic.twitter.com/5Gdk4WAJcE
— Tesla (@Tesla) June 20, 2018
In a follow-up clip featuring the electric truck heading to the Golden Gate Bridge, the logo of Xtra Lease Trailers was visible on the Semi’s cargo, suggesting that Tesla could be a client of the leasing company. Xtra Lease Trailers, a Berkshire Hathaway Company based on St. Louis, MO, is among the United States’ most prolific trailer lease providers, with a fleet of 85,000 trailers to date.
Tesla Semi driving to Santa Rosa: The Prequel pic.twitter.com/pNnF36qg3A
— Tesla (@Tesla) June 20, 2018
A Tesla fan has also shared an image of the Semi on Twitter just as it was about to enter the Golden Gate Bridge. Just like in recent sightings, such as the one near the LA Service Center — a place that holds historical significance to the company.
https://twitter.com/beau/status/1009475724191731717
While the Elon Musk-led company did not specify the purpose of the Semi’s trip to Santa Rosa on its Twitter video, Tesla’s VP of Truck Programs Jerome Guillen noted in his LinkedIn profile that the footage was taken last week, and that the trip was conducted to visit “some great local customers.”
Guillen and the team currently testing the Tesla Semi have been spotted in several areas of the United States, especially in the route between the company’s Fremont, CA factory and the Sparks, NV Gigafactory. As stated by Elon Musk earlier this year, Tesla is now using the two electric trucks as part of its fleet tasked with transporting Model 3 battery packs from Gigafactory 1 to Fremont. The two massive electric vehicles have also been spotted in the route between Tesla’s headquarters in Palo Alto, CA and the Fremont.
The Tesla Semi has been well-received by several prolific transport and trucking companies, both in the United States and abroad. During the company’s Q1 2018 earnings call, Tesla CEO Elon Musk and CTO JB Straubel noted that there are roughly 2,000 reservations for the electric long-hauler to date. So far, companies that have publicly announced their orders for the vehicle include companies such as PepsiCo, FedEx, and UPS in the United States and Bee’ah from the United Arab Emirates.
Over the past few months, the Tesla Semi has also been spotted visiting the site of several key reservation holders, such as Anheuser-Busch in St. Louis, MO. The electric truck was also demoed for PepsiCo employees in Dallas, TX. The black Tesla Semi, speculated to be the short-range variant of the vehicle, was also spotted being transported at a highway near Des Moines, IA, close to the headquarters of Ruan Transportation Management Systems, another one of the Semi’s reservation holders.
Some companies with reservations for the Tesla Semi are currently working with Tesla to set up a charging network for the massive long-haulers. Dubbed as the Megachargers, the Tesla Semi charging stations will be installed at key locations that are frequently traveled by fleet operators. This would enable truck drivers to travel between facilities without having to recharge each time they load and unload cargo.
Elon Musk
SpaceX just got pulled into the biggest Weapons Program in U.S. history
SpaceX joins the Golden Dome software group, deepening its role in America’s most expensive defense program.
SpaceX has joined a nine-company group developing the core operating software for the Golden Dome, America’s next-generation missile defense system. According to a Bloomberg report, SpaceX is focused on integrating satellite communications for military operations and is working alongside eight other defense and artificial intelligence companies, including Anduril Industries, Palantir Technologies, and Aalyria Technologies, to build software connecting missile defense capabilities.
The Golden Dome concept dates back to President Trump’s 2024 campaign, and on January 27, 2025, he signed an executive order directing the U.S. Armed Forces to construct the system before the end of his term. The system is planned to employ a constellation of thousands of satellites equipped with interceptors, with data centers in space providing automated control through an AI network.
FCC accepts SpaceX filing for 1 million orbital data center plan
Space Force Gen. Michael Guetlein, director of the Golden Dome initiative, has described the software layer as a “glue layer” that would enable officers to manage and control radars, sensors, and missile batteries across services. The consortium is aiming to test the platform this summer.
Trump selected a design in May 2025 with a $175 billion price tag, expected to be operational by the end of his term in 2029, though the Congressional Budget Office projected the cost could reach $831 billion over two decades.
The Golden Dome role is only the latest in a string of military wins for SpaceX. As Teslarati reported, the U.S. Space Force awarded SpaceX a $178.5 million task order on April 1, 2026 to launch missile tracking satellites for the Space Development Agency, covering two Falcon 9 launches beginning in Q3 2027. That came on top of more than $22 billion in government contracts held by SpaceX as of 2024, per CEO Gwynne Shotwell, spanning NASA resupply missions, classified intelligence satellites through its Starshield program, and military broadband.
The accumulation of defense contracts, now including a seat at the table on the most expensive weapons program in U.S. history, positions SpaceX as the dominant infrastructure provider for American national security in space. With a SpaceX IPO still on the horizon, each new contract adds weight to what is already one of the most consequential companies in aerospace history, raising real questions about how much of America’s defense architecture will depend on a single private operator before it ever trades publicly.
News
Tesla pulls back the curtain on Cybercab mass production
Tesla’s Cybercab drives itself off the Gigafactory Texas line in a striking new production video.
Tesla has provided a first look from inside a production Cybercab as it drove itself off the assembly line at Gigafactory Texas. The video footage, posted on X, opens on the factory floor with robotic arms and assembly equipment visible through the Cybercab windshield, and follows the car through a branded tunnel marked “Cybercab”, before autonomously navigating itself to a holding lot.
The first Cybercab rolled off the Giga Texas production line on February 17, 2026, with Musk writing on X, “Congratulations to the Tesla team on making the first production Cybercab.” April marked the official shift to volume production. The Giga Texas line is being prepared to produce hundreds of units per week, with 60 units already spotted on the Gigafactory campus earlier this month.
Purpose-built for autonomy
Cybercab in production now at Giga Texas pic.twitter.com/Y9qG3KyWBa
— Tesla (@Tesla) April 23, 2026
The Cybercab was first revealed publicly at Tesla’s “We, Robot” event in October 2024 at Warner Bros. Studios in Burbank, California, where 20 pre-production units gave attendees rides around the studio lot. Musk said he believed the average operating cost would be around $0.20 per mile, and that buyers would be able to purchase one for under $30,000. The two-seat design is deliberate. Musk noted that 90 percent of miles driven involve one or two people, making a compact two-passenger vehicle the most efficient configuration for a fleet-scale robotaxi. Eliminating rear seats also removes complexity and cost, supporting that sub-$30,000 target.
Tesla’s annual production goal is 2 million Cybercabs per year once several factories reach full design capacity. The Cybercab has no steering wheel, no pedals, and relies entirely on Tesla’s vision-based FSD system. What the video shows is the first evidence of that system working not as a demo, but as a production reality, driving itself off the line and into the world.
🚗 Our first ride in Tesla Cybercab last October: pic.twitter.com/kGqIqgJPRn https://t.co/BITCXFhbVd
— TESLARATI (@Teslarati) April 22, 2025
Elon Musk
Elon Musk talks Tesla Roadster’s future
Elon Musk confirmed the Roadster as Tesla’s last manually driven car, with a debut coming soon.
During Tesla’s Q1 2026 earnings call on April 22, Elon Musk made a brief but notable comment about the long-awaited next generation Roadster while describing Tesla’s future vehicle lineup. “Long term, the only manually driven car will be the new Tesla Roadster,” he said. “Speaking of which, we may be able to debut that in a month or so. It requires a lot of testing and validation before we can actually have a demo and not have something go wrong with the demo.”
That single statement is the entire Roadster update from yesterday’s call, and while it represents another timeline shift, it comes as no surprise with Tesla heads-down-at-work on the mass rollout of its Robotaxi service across US cities, and the industrial scale production of the humanoid Optimus.
The fact that Musk specifically framed the Roadster as the last manually driven Tesla is significant on its own. As the rest of the lineup moves toward full autonomy, the Roadster becomes something rare in the Tesla-sphere by keeping the driver in control. Driving enthusiasts who buy a $200,000 supercar are not doing so to be passengers. They want the physical connection to the road, the feel of acceleration under their own input, and the experience of controlling something with that level of performance. FSD, however capable it becomes, removes that entirely. The Roadster signals that Tesla understands this distinction and is building a car specifically for the people who consider driving itself the point.
Tesla isn’t joking about building Optimus at an industrial scale: Here we go
The specs for the Roadster Musk has teased over the years are genuinely unlike anything in production. The base model targets 0 to 60 mph in 1.9 seconds, a top speed above 250 mph, and up to 620 miles of range from a 200 kWh battery. The optional SpaceX package takes it further, rumored to add roughly ten cold gas thrusters operating at 10,000 psi, borrowed directly from Falcon 9 rocket technology. With thrusters, Musk has claimed 0 to 60 mph in as little as 1.1 seconds. In a 2021 Joe Rogan interview he went further, stating “I want it to hover. We got to figure out how to make it hover without killing people.” Tesla filed a patent for ground effect technology in August 2025, suggesting the hover concept has not been abandoned. The starting price remains $200,000, with the Founders Series requiring a $250,000 full deposit. Some reservation holders placed those deposits in 2017 and are approaching a full decade of waiting.
With production now targeted for 2027 or 2028 at the earliest, the Roadster remains Tesla’s most audacious promise and its longest-running delay. But if what Musk is testing lives up to even half of what he has described, the demo alone should be worth waiting for.
Elon Musk says the Tesla Roadster unveiling could be done “maybe in a month or so.”
He said it should be an extraordinary unveiling event. pic.twitter.com/6V9P7zmvEm
— TESLARATI (@Teslarati) April 22, 2026