| State Route 251 | ||||
|---|---|---|---|---|
| River Road River Road Pike Old Hickory Boulevard | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Major junctions | ||||
| west end: |  SR 249 (Sams Creek Road / River Road) | |||
|  US 70 (Charlotte Pike)  I-40 | ||||
| east end: |  US 70S – Bellevue | |||
| Location | ||||
| Counties: | Cheatham, Davidson | |||
| Highway system | ||||
| 
 | ||||
State Route 251 is a west–east route from Cheatham County, Tennessee to Davidson County, Tennessee. Until its intersection with US-70 (Charlotte Pike), SR-251 is known as River Road Pike. At that point, it turns southward and forms part of Old Hickory Boulevard in Nashville.