[5] It passes alongside Deer Creek Lake which is within Deer Creek State Park (not to be confused with Deer Creek State Park, UH) , about 7 miles (11 km) from its northern terminus in Mount Sterling.

The NHS is a network of highways identified as being most important for the economy, mobility and defence of the nation.

[2] [3] In 2007, SR 207 was extended on the south end via a nearly 0.50-mile (0.80 km) concurrency with SR 104, and an all-new alignment running east from SR 104 across the Scioto River to a new interchange with the US 23 expressway in northern Ross County, north of Chillicothe.

[10] The extension opened to traffic in October 2020 that included a roundabout at its southern terminus with SR 159.

When the extension was opened, it was signed east-west, which would eventually be changed to north-south in 2021.