State Route 421 (SR 421) is a 5.4-mile-long (8.7 km) north-south state highway in Hardin and Henderson counties of eastern West Tennessee. It connects the community of Lebanon with the town of Sardis via Hinkle.[1]
 State Route 421 | ||||
|---|---|---|---|---|
 TN 421 highlighted in red | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Length | 5.4 mi (8.7 km) | |||
| Major junctions | ||||
| South end |  SR 69 in Lebanon | |||
| North end |   SR 104 / SR 201 in Sardis | |||
| Location | ||||
| Country | United States | |||
| State | Tennessee | |||
| Counties | Hardin, Henderson | |||
| Highway system | ||||
| ||||
Route description
editSR 421 begins in Lebanon at an intersection with SR 69. It heads north through wooded areas to pass through Hinkle before crossing into Henderson County and immediately enters the Sardis city limits.[2] The highway makes a couple of sharp right turns before passing by Sardis City Park and entering downtown. SR 421 then comes to an end at an intersection between SR 104 and SR 201. The entire route of SR 421 is a two-lane highway, with the Henderson County portion known as Hinkle Road.[3]
Major intersections
edit| County | Location | mi | km | Destinations | Notes |
|---|---|---|---|---|---|
| Hardin | Lebanon | 0.0 | 0.0 | SR 69 – Milledgeville, Saltillo | Southern terminus |
| Henderson | Sardis | 5.4 | 8.7 |  SR 201 south (Henderson Road)
 SR 104 east – Saltillo | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | |||||
References
edit- ^ "State Route 421" (Map). Google Maps. Retrieved November 10, 2019.
- ^ Tennessee Department of Transportation (TDOT). "Hardin County road map" (PDF). www.tn.gov. Retrieved November 10, 2019.
- ^ Tennessee Department of Transportation (TDOT). "Map of Sardis, Tennessee" (PDF). www.tn.gov. Retrieved November 10, 2019.