NASHVILLE, Tenn. (AP) — Dover Motorsports Inc. has a new buyer for the Nashville Superspeedway in a commercial real estate development company.

The motorsports company said Thursday that Panattoni Development Company will buy the superspeedway for $27.5 million and also take over Dover's obligations under bonds issued in 1999 to help build infrastructure supporting the track. The bonds currently have a balance of $17.2 million, and Panattoni will replace Dover Motorsports' letter of credit with its own.

Dover expects the sale to close in 2017 pending zoning approvals.

This is the second time Dover announced a buyer of the 1.33-mile concrete track about 30 miles east of Nashville that closed in 2011. Dover announced in May 2014 a deal selling to NeXovation Inc. worth nearly $46 million, which later fell through.