| State Road 421 | ||||
|---|---|---|---|---|
| Route information | ||||
| Maintained by FDOT | ||||
| Length: | 4.001 mi (6.439 km) | |||
| Major junctions | ||||
| West end: |
|
|||
| East end: |
|
|||
| Highway system | ||||
|
||||
State Road 421 (SR 421) is a major thoroughfare that runs east–west through Port Orange, Florida from Interstate 95 east to US 1 where it turns into State Road A1A. It is partially 6 lanes (from I-95 east to State Road 5A) and 4 lanes (from SR 5A east to US 1), and is known locally as Taylor Road (for about half a mile east of I-95) and Dunlawton Avenue.
Taylor Road continues west as County Road 421 to County Road 415 (Tomoka Farms Road).
The entire route is in Port Orange, Volusia County.