Questions abound on The Boring Company's Music City Loop project — and Nashville Mayor Freddie O'Connell's office has submitted dozens of them.

The Metro Nashville mayor’s office is asking a litany of questions about the proposed “Music City Loop,” focusing primarily on emergency service responses and the impact on city transportation plans.

Elon Musk's tunnel business, The Boring Co., negotiated a deal with the state to build a tunnel under Nashville. Questions ...