The Music City Loop is actively tunneling beneath Nashville, but the project's current public materials no longer provide a clear date for when the first passengers are expected to ride.

That is a change from earlier phases of the project, when state officials and The Boring Company repeatedly gave target windows for a first operational segment.

The dates have never been presented as firm contractual deadlines, and the project's scope has expanded since the original announcement. Still, the evolution of the public timeline is worth tracking as construction moves deeper into 2026.

The original target: as early as fall 2026

When Gov. Bill Lee and The Boring Company announced the Music City Loop on July 28, 2025, the state described an initial roughly 10-mile downtown-to-airport project.

The governor's announcement said construction would begin following approvals and that the first segment was expected to be operational "as early as fall of 2026."

At that point, the project was still beginning its public route, permitting and engineering process.

Tunneling did not begin in 2025.

February: state officials said by the end of 2026

The project reached a major regulatory milestone on Feb. 25, 2026, when the state announced TDOT and Federal Highway Administration approval of The Boring Company's lease application and enhanced grading permit for state right-of-way.

The governor's office said construction could move forward immediately and stated that the first segment was expected to be operational "by the end of this year."

The Boring Company later said tunneling started Feb. 25.

That state announcement effectively shifted the public target from a possible fall opening to a broader end-of-year window.

Early 2027 also appeared in company-related reporting

Another timeline had already been circulating.

In 2025, WSMV reported from The Boring Company's project materials and responses that the company expected the first segment to open in early 2027.

That early-2027 timing also appeared in LOOP Nashville's Aug. 15, 2025, "From Capitol to Concourse" article, which described a Q1 2027 target.

Those references were planning targets, not guarantees.

They also predated the current construction status, the addition of the Broadway-West End alignment and the growing station pipeline.

The current FAQ leaves the date out

The Boring Company's current Music City Loop page says its FAQ was last updated Aug. 14, 2026.

It provides detailed information about the route, station planning, construction, permitting, geology, operations and safety.

It says tunneling is underway and that the company is focused on scaling operations while planning and permitting additional launch sites and stations.

It does not state a first-segment opening date.

The company's Sept. 9 Series D financing announcement also describes Nashville construction — including two machines mining simultaneously and a third machine in final assembly for shipment — without giving an opening target.

The absence of a date should not be interpreted by itself as an announced delay. The Boring Company has not issued a public statement reviewed by LOOP Nashville saying that a specific opening date has been canceled or formally postponed.

It does mean the current public-facing materials are less specific than earlier ones.

Several pieces still have to come together

The project is further along than it was when those earlier targets were issued.

MB1 and MB2 are tunneling. The company says more than 40 stations are in various stages of planning and design. BNA has approved an airport relationship, and TBC says station design and permitting are underway there. The company also has announced private station agreements at the JW Marriott and with Giarratana.

But significant work remains.

The Boring Company says planning and permitting continue for additional launch sites and stations. Music City Center has approved a tunnel easement, while station design is still being worked out. BNA's airport documents require permitting, construction, testing and documentation before public operation.

The company has also not publicly reported cumulative Nashville tunnel mileage, making it difficult for outside observers to independently measure how close any specific tunnel segment is to completion.

What to watch next

The most important timeline question is no longer whether construction has started. It has.

The question is what The Boring Company now considers the first revenue-service segment and when it expects that segment to be ready for passengers.

A future project update could answer several related questions: whether the first opening will involve a downtown segment before the full BNA connection, which stations must be complete for that opening, what testing and inspections remain, and whether the company is still working toward a 2026 or early-2027 passenger-service window.

Until a current target is published, LOOP Nashville should avoid presenting the old Q1 2027 date as though it remains the company's active schedule.

The project's earlier targets remain part of the chronology. The current schedule is simply less specific.

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