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The Boring Company's New Hyperloop Is Insane
7/10TL;DR
Elon Musk’s companies advanced three headline projects this week: a more modest Hyperloop-style tunnel in Texas, a revealing look inside Tesla’s Nevada Semifactory, and new signs that the long-delayed Roadster reveal could involve SpaceX-linked theatrics.
KEY POINTS
Texas tunnel proposal revives Hyperloop ambitions
The Boring Company said it is working on a “simple precursor hyperloop tunnel” between Austin and San Antonio, with vehicles traveling at more than 200 mph. The route is about 80 miles, and Musk said the trip could be cut from as much as 2.5 hours in traffic to under 30 minutes. The company also said it has started hiring for the project.
This is not the original Hyperloop concept
The proposal is far less ambitious than the 2013 Hyperloop vision, which called for passenger pods moving through near-vacuum tubes at more than 700 mph. Instead, the Texas idea resembles a faster and longer underground road system, closer in spirit to the Las Vegas Loop. That lower target makes the concept more plausible from an engineering and operating standpoint.
Earlier Hyperloop efforts struggled despite heavy backing
The original concept was released as an open idea rather than a company-led buildout, and several firms tried to commercialize it. The most prominent, Hyperloop 1, raised more than $450 million and later became Virgin Hyperloop after backing from Richard Branson’s Virgin Group. It completed a human test ride near Las Vegas in 2020, later shifted toward cargo, and shut down at the end of 2023.
Why the new tunnel pitch may be taken more seriously
The Boring Company now has operating and construction experience that earlier Hyperloop startups lacked. It runs the Vegas Loop, is digging tunnels in Nashville, has a project in Dubai, and recently raised about $3 billion in private funding. The Austin-San Antonio corridor also has clear demand, with well over 100,000 vehicles moving between the two metros each day while rail plans have stalled.
Tesla’s Semifactory skips one of manufacturing’s biggest cost centers
A new tour of Tesla’s dedicated Semi plant in Nevada showed that the factory has no traditional paint shop. Instead, the truck uses powder coating, a process that requires less space, less capital and less energy than liquid paint systems with large ovens. The truck launches in white, while fleet customers can add branding later.
The Semi line is built around speed and simplicity
The factory includes equipment that tightens all 10 wheel lug nuts at once, and Tesla leaves the rear of the cab open until late in assembly so workers can install major parts from behind. The site spans 1.7 million square feet and was designed specifically for the Semi. Tesla ultimately aims for output of up to 1,000 trucks a week.
Operating economics remain the core sales pitch
Dan Priestley, who leads the Semi program, said that using example California energy prices, the truck could cost about 34 cents per mile to run on electricity versus roughly $1 per mile for diesel. Tesla has also emphasized aerodynamic efficiency, saying the tractor without a trailer has a lower drag coefficient than a Bugatti Chiron. For fleet buyers, those cost and efficiency figures matter far more than brand or novelty.
Roadster reveal is set for October 1 in Waco
Tesla has scheduled the next-generation Roadster reveal for October 1 in Waco, Texas. The car was first unveiled in 2017 with headline claims including 0 to 60 mph in under 2 seconds and a top speed above 250 mph, but it has faced years of delays. Its return now marks one of Tesla’s most anticipated product events.
FAA airspace restrictions are fueling speculation
The FAA issued a temporary flight restriction over McGregor near Waco, where SpaceX tests rocket engines, covering a 1.5-mile radius from the ground up to 10,000 feet through the reveal date. Tesla has teased the event with the phrase “Go for launch.” That has revived attention on earlier claims that a SpaceX option package with cold-gas thrusters could dramatically boost acceleration and possibly allow the car to briefly lift.
CONCLUSION
The week’s developments suggest Musk’s companies are pushing both practical and theatrical bets at once: a more credible high-speed tunnel, a manufacturing-focused freight truck, and a Roadster launch that may test the boundary between automotive engineering and aerospace spectacle.
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