List of county roads in St. Lucie County, Florida

	70px County road shields used in Florida
County:	County Road X (CR X)
System links
	Florida State Highway System; Interstate; US; SR Former; Pre-1945; ; Toll;

St. Lucie County, Florida (located in southeast Florida), operates a system of county roads that serve all portions of the county. Most of the county roads are city streets and rural roads.

The numbers and routes of all Florida highways are assigned by the Florida Department of Transportation (FDOT), while county road numbers are assigned by the counties, with guidance from FDOT.^[1] North-south routes are generally assigned odd numbers, while east-west routes are generally assigned even numbers.^[2]

List of County Roads in St. Lucie County, Florida

Route	Road Name(s)	From	To	Notes
CR 68	Florida Cracker Trail Orange Avenue	Okeechobee-St. Lucie County Line	SRs 713 & 68	former SR 68^[3]
CR 603		SR 68	Indian River County line (CR 611)	former SR 603^[3]
CR 605	Oleander Avenue			former SR 605^[3]
CR 605	Old Dixie Highway	US 1	St. Lucie-Indian River County Line	former SR 605^[3]
CR 607A	Angle Road	SR 713	SR 68	former SR 607A^[3]
CR 608	St. Lucie Boulevard	CR 603	SRs 608 & 615	former SR 608^[3]
CR 609		Martin-St. Lucie County Line	CR 68	former SR 609^[3] gap north of CR 709
CR 609A				former SR 609A^[3]
CR 611	Jenkins Road Edwards Road			former SR 611 (Jenkins Road) and SR 611B (Edwards Road)^[3]
CR 611A	Juanita Avenue			former SR 611A^[3]
CR 611B	Selvitz Road	CR 712	CR 611	former SR 611B^[3]
CR 613		CR 709	CR 68	former SR 613^[3]
CR 614		SR 713	CR 605	extension of SR 614
CR 615		SR 716	CR 611B	extension of SR 615
CR 707	Indian River Drive	Martin-St. Lucie County Line	US 1 & SR 68	former SR 707^[3]
CR 709			CR 611B	former SR 709^[3]
CR 712	Midway Road	SR 70	CR 707	former SR 712^[3]
CR 770	Okeechobee Road			former SR 70^[3]