Florida State Road 421

State Road 421
Highway system
Florida State and County Roads Interstate • US • SR (Pre-1945) • Toll • County (Volusia) ← SR 419 SR 423 →

State Road 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 Volusia County Road 421 to Tomoka Farms Road.

Major intersections

• Western terminus: I-95 (continues as CR 421)
• CR 483
• SR 5A
• Eastern terminus: US 1 (continues as SR A1A)