Elon Musk’s Las Vegas underground tunnels raise environmental concerns and are attracting increased scrutiny from politicians and regulators. The “Vegas Loop”, operated by Musk’s Boring Company, uses tunnels to move people in Tesla cars around key areas of Las Vegas. During a lengthy legislative hearing this week, state lawmakers questioned safety regulators about claimed workplace injuries and breaking of environmental rules tied to the project. The Boring Company chose not to attend the hearing but did send written responses defending its operations and safety rules.

Lawmakers Question Safety Oversight and Compliance

Howard Watts, a Democratic Assemblymember whose district includes parts of the tunnel system, said the company was acting as if it were above the rules. He expressed concern that the groups responsible for ensuring the rules are followed may be spending too much time addressing recurring complaints about the project.

Between 2020 and 2026, at least 17 complaints were made to Nevada’s Occupational Safety and Health Administration. One check resulted in eight proposed citations, including claims that chemical accelerators burned 15 to 20 workers without having the right emergency cleaning places on site.

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Breaking Environmental Rules and Big Fines

Compliance with environmental regulations has become a significant challenge, and the Boring Company has been accused of nearly 800 violations related to the Las Vegas project. Most of these involved discharging untreated wastewater, according to reports cited during the hearing.

The company has paid almost $600,000 in fines, with much of that going to the local water cleanup district, but it is currently facing about $355,000 in penalties from OSHA and Nevada’s environmental protection agency. Despite scrutiny, the Vegas Loop continues to expand, which first launched in 2021 and now offers free rides around the Las Vegas Convention Center, with fares between $4 and $12 to hotels, casinos, and the airport. The company is authorized to construct 68 miles of tunnels and 104 stations across the city.

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Political Pressure and What’s Next

Lawmakers may introduce legislation next year to expedite the review of violations and shorten the appeals process. Watts mentioned an incident in 2025 in which a worker was seriously injured after being trapped between two large pipes inside a tunnel.

Supporters, including Las Vegas Mayor Shelley Berkley, say the project fills a significant need for public transportation, and visitors have said it is very convenient, especially during large conventions. However, some riders still express concern about tunnel safety and structural risks. Elon Musk’s Las Vegas underground tunnels raise environmental concerns, and as investigations continue and cities like Nashville grow, they may change how privately operated transit systems are regulated across the United States.

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