The Florida Department of Transportation (FDOT) is resurfacing segments of Dunlawton Avenue (State Road (S.R.) 421) from the Interstate 95 (I-95) interchange to Nova Road (S.R. 5A) in Port Orange, Volusia County, to extend the life of the roadway. Not all travel lanes of Dunlawton Avenue will be resurfaced in this project. As this is maintenance work, only the sections of the roadway identified as needing repair will be repaved.

Work also includes the restoration of pavement markings and the re-installation traffic loops, which are devices embedded into the roadway that detect vehicles approaching a signal.