Tennessee State Route 251 Tennessee State Route 251 State Route 251 (SR 251) is a west–east secondary state highway in Middle Tennessee. SR 251 begins in rural Cheatham County at an intersection with SR 249 (Sams Creek Road/River Road) south of Ashland City. It winds its way southeast along the banks of the Cumberland River as River Road to cross into Davidson County. It continues southeast as River Road Pike as it enters Nashville and has an intersection with US 70/SR 24 (Charlotte Pike), where SR 251 becomes part of Old Hickory Boulevard. It then continues south to have an interchange with I-40 (Exit
Cumberland Homesteads still appears much as it did in the late 1930s. Cumberland Homesteads is located in a hilly area atop the Cumberland Plateau, just south of Crossville. Byrd Creek, a tributary of the Obed River, flows through and drains much of the community. Cumberland Mountain State Park, which was developed simultaneously in the 1930s as a recreational area, is located in Cumberland Homesteads. U.S. Route 127 connects the Homestead area with Crossville and I-40 to the north and the Sequatchie Valley to the south. State Highway 68 (Grassy Cove Road) connects the area to Grassy Cove and Spring City to the