It is a road that links Interstate 16 (I-16) in Bloomingdale with Georgia State Route 21 Alternate (SR 21 Alt.

It was named after Jimmy DeLoach, former mayor of Garden City and Chatham County commissioner for District 7.

[2][3] In 2016, an extension and renovation project of the parkway was proposed, and construction started in 2016 and finished in late 2022.

The construction has extended the parkway into Bloomingdale Road and I-16, and the at-grade intersection with US 80 has been converted into a full diamond interchange.

[4] The parkway starts after Little Neck Road at the exit 152 roundabout interchange on I-16 in the western part of Bloomingdale where SR 17 Conn. begins.

Just west of Towler Road, it begins a curve to the northeast and then leaves Bloomingdale and enters the northern part of Pooler.

After curving back to the east-northeast, the parkway leaves Pooler just east of an intersection with the southern terminus of Triple B Trail and enters the far northwestern part of Savannah.