State Route 643 (SR 643) in the U.S. state of Virginia is a secondary route designation applied to multiple discontinuous road segments among the many counties. The list below describes the sections in each county that are designated SR 643.

List

CountyLength (mi)Length (km)FromViaToNotes
Accomack1.692.72SR 638 (Cashville Road)Bailey Neck DriveDead End
Albemarle4.707.56SR 743 (Earlysville Road)Rio Mills Road Polo Grounds RoadSR 649 (Proffitt Road)
Alleghany0.040.06SR 645 (Westwood Drive)Robert StreetUS 60 (Midland Trail)
Amelia3.355.39SR 616 (Genito Road)Bent Creek RoadSR 681 (Clementown Road)
Amherst20.3532.75SR 610 (Pera Road)Cedar Creek Road Ashebey Woods Road Wagon Trail Road Unnamed road Kenmore RoadUS 29 BusGap between dead ends Gap between segments ending at different points along SR 635
Appomattox2.784.47SR 691 (Pumping Staton Road)Country Club RoadSR 719 (Purdum Mill Road)
Augusta1.262.03SR 649 (Round Hill Drive)Augusta Farms RoadSR 635 (Kindig Road)
Bath0.450.72Dead EndCampbell Hollow RoadSR 39 (Mountain Valley Road)
Bedford21.1434.02SR 43 (Peaks Road)Jopling Road Otterville Road Cifax Road Brookhill Road Bellevue RoadSR 811 (Thomas Jefferson Road)Gap between segments ending at different points along SR 122
Bland0.400.64Dead EndGrassy Branch DriveUS 52 (South Scenic Highway)
Botetourt4.607.40Dead EndGoode Lane Mountain Valley Road Bobblets Gap RoadSR 625 (Pico Road)Gap between segments ending at different points along SR 640
Brunswick8.1713.15SR 689 (Big Buck Road)/SR 729 (New Hope Road)Flat Rock RoadUS 1 (Boydton Plank Road)
Buchanan16.2626.17SR 83Hurley RoadsKentucky state line
Buckingham0.500.80Dead EndGlover RoadSR 640 (Andersonville Road)
Campbell8.5013.68SR 917 (Railview Road)Carver Lane Lewis Ford RoadSR 615 (Red House Road)
Caroline4.006.44SR 721 (Sparta Road)File RoadSR 644 (Bagby Road)
Carroll4.357.00SR 641 (Doe Run Road)Rome Drive Oakwood Road Excelsior School RoadSR 648 (Excelsior School Road/Windover Road)Gap between segments ending at different points along SR 640
Charles City0.020.03SR 644 (Courthouse Road)The CrossoverSR 5 (John Tyler Memorial Highway)
Charlotte2.273.65SR 746 (Scuffletown Road)Brick House RoadSR 642 (Mossingford Road)
Chesterfield2.413.88SR 651 (Belmont Road)Turner Road Jessup RoadSR 2266 (Upp Street)
Clarke1.302.09SR 7 (Harry Flood Byrd Highway)Retreat RoadDead End
Craig1.352.17Dead EndHoward Hannah RoadSR 615
Culpeper4.577.35SR 633 (Norman Road)North Merrimac Road South Merrimac RoadSR 603 (White Shop Road)
Cumberland2.504.02SR 600 (Stoney Point Road)Motley Mill RoadSR 13 (Old Buckingham Road)
Dickenson7.0811.39SR 652 (Dr Ralph Stanley Highway)Unnamed road Carter Stanley Highway Unnamed roadSR 63 (Dante Mountain Road)
Dinwiddie3.205.15SR 40 (Darvills Road)Zilles RoadSR 642 (Grubby Road)
Essex0.100.16SR 629 (Battery Road)Battery RoadSR 624 (Essex Church Road)
Fairfax12.2019.63SR 612 (Old Yates Ford Road)Henderson Road Old Ox Road Lee Chapel Road Burke Centre ParkwaySR 286 (Fairfax County Parkway)An unsigned segment along SR 123 connects the southern segment of 643 (Henderson Road) with the northern segment (Lee Chapel Road and Burke Centre Parkway)
Fauquier9.8315.82Dead EndEustace Road Meetze RoadWarrenton town limitsGap between segments ending at different points along SR 28
Floyd0.600.97US 221 (Floyd Highway)Sweet Annie DriveDead End
Fluvanna1.903.06SR 637 (Antioch Road)Transco RoadSR 620 (Rolling Road)
Franklin15.9625.69SR 640 (Six Mile Post Road)Hopkins Road Coles Creek Road Hickman Road Bethlehem Road Dillons Mill Road Adney Gap RoadSR 602 (Callaway Road)Gap between segments ending at different points along SR 641 Gap between segments ending at different points along SR 739
Frederick0.801.29US 522 (Front Royal Pike)Ritter RoadSR 642 (Armel Road)
Giles3.555.71US 460State Line Road Gray Sulpher RoadDead End
Gloucester2.133.43SR 216 (Guinea Road)Mark Pine Road Cuba RoadDead End
Goochland1.101.77Dead EndWest View RoadSR 600 (Rock Castle Road)
Grayson1.071.72SR 619 (Petty Road)Cardinal RoadGalax city limits
Greene1.101.77SR 642 (Taylor Mountain Road)Entry Run RoadDead End
Greensville1.171.88SR 635Easter StreetSR 611 (Dry Bread Road)
Halifax1.001.61Dead EndMcKendree Church Road Cedar Fork RoadSR 610 (Crystal Hill Road)Gap between segments ending at different points along US 501
Hanover10.8217.41SR 156 (Cold Harbor Road)Lee Davis Road Rural Point Road New Ashcake RoadSR 656 (Sliding Hill Road)Gap between segments ending at different points along SR 627
Henry0.090.14US 220 BusPeanut RoadDead End
Highland1.101.77SR 642Unnamed roadSR 644
Isle of Wight0.801.29SR 648 (Duck Town Road)Wood Duck DriveSR 603 (Blackwater Road)
James City0.100.16SR 644 (Monument Drive)Magruder LaneYork County line
King and Queen0.831.34Dead EndAirport RoadSR 33 (Lewis Puller Memorial Highway)
King George1.802.90Dead EndBald Eagle DriveSR 625 (Salem Church Road)
King William0.030.05SR 607 (Millwood Road)Millwood CourtSR 600 (West River Road)
Lancaster2.804.51SR 646 (Ocran Road)Scott RoadDead End
Lee5.038.10US 58 (Daniel Boone Trail)Ward Hill Road Unnamed road Kelly RoadUS 58 AltGap between segments ending at different points along SR 640
Loudoun1.742.80SR 1950 (Loudoun County Parkway)Shellhorn RoadSR 2119 (Waxpool Road)
Louisa1.903.06SR 605 (Shannon Hill Road)Cuckoo RoadUS 522 (Cross County Road)
Lunenburg11.1017.86SR 640 (Bagleys Mill Road)New Grove RoadSR 635 (Oral Oaks Road)Gap between segments ending at different points along SR 635
Madison5.709.17SR 670 (Old Blue Ridge Turnpike)Weakley Hollow Road Etlan Road Church Hill RoadSR 603 (Whippoorwill Road)Gap between segments ending at different points along SR 600
Mathews3.004.83SR 642 (Fitchetts Wharf Road)Haven Beach Road Lillys Neck Road Haven Beach RoadDead End
Mecklenburg2.273.65SR 642 (Rocky Branch Road)County Lane Thompson StreetDead EndGap between segments ending at different points along the town limits of South Hill
Middlesex0.811.30SR 33 (General Puller Highway)Horseshoe Bend RoadDead End
Montgomery4.397.07Christiansburg town limitsYellow Sulphur RoadBlacksburg town limits
Nelson0.600.97SR 639 (Laurel Road)Ball Mountain LaneDead End
New Kent0.500.80SR 106 (Emmaus Church Road)Mihalcoe LaneDead End
Northampton1.402.25US 13 (Lankford Highway)Plantation DriveSR 600 (Seaside Road)
Northumberland0.701.13SR 644 (Hacks Neck Road/Ferry Road)Vir-Mar Beach RoadDead End
Nottoway1.382.22Blackstone town limitsWest Entrance RoadDead End
Orange7.2911.73SR 1014 (Mill Street)East Street Cox Mill RoadSR 638 (Mountain Track Road)
Page0.050.08Dead EndLuray AvenueLuray town limits
Patrick1.352.17SR 644 (Creasy Chapel Road)Dobyns Church RoadSR 631 (Dobyns Road)
Pittsylvania3.896.26Dead EndDerby RoadSR 653 (Izaak Walton Road)
Powhatan0.701.13SR 614 (Mill Road)Liberty Hill RoadDead End
Prince Edward4.306.92SR 658 (Five Forks Road)Back Hampden Sydney Road High StreetFarmville town limits
Prince George0.090.14Dead EndBobs WaySR 647 (Takgach Road)
Prince William8.1613.13SR 234 (Dumfries Road)Purcell Road Spriggs RoadSR 234 (Dumfries Road)Gap between segments ending at different points along SR 642
Pulaski10.5116.91SR 611 (Newburn Road)Cougar Trail Road Thorn Springs Road Alum Spring RoadSR 601 (Little Creek Road)Gap between segments ending at different points along US 11 Gap between segments ending at different points along SR 636
Rappahannock2.003.22US 211 (Lee Highway)Hinsons Ford RoadDead End
Richmond1.161.87SR 614 (Folly Neck Road)The Hook RoadDead End
Roanoke1.211.95US 11 (West Main Street)Daugherty RoadDead End
Rockbridge0.250.40SR 641Saddle Ridge RoadDead End
Rockingham1.302.09SR 644 (Mount Olivet Church Road)Waterloo Mill LaneSR 641 (Waterloo Mill Lane/White Rose Road)
Russell0.701.13SR 603 (Mountain Road)Belfast School RoadUS 19
Scott8.2813.33SR 665 (Manville Road)Unnamed roadSR 870 (Daniel Boone Trail)
Shenandoah0.300.48SR 601Tumbling Run LaneDead End
Smyth1.903.06SR 642Unnamed roadSR 645 (Fox Valley Road)
Southampton6.6010.62SR 641 (Sedley Road)Bethel Road Unnamed roadSR 645 (Vicksville Road)Gap between segments ending at different points along SR 646
Spotsylvania3.465.57SR 655 (Ridge Road)Haleys Mill Road Williams LaneDead End
Stafford2.303.70SR 627 (Mountain View Road)Joshua RoadSR 610 (Garrisonville Road)
Surry2.183.51SR 31 (Rolfe Highway)James StreetSR 614 (New Design Road)
Sussex5.609.01SR 644 (Faison Road)Loco School Road Unnamed roadSR 640 (Briggs Road)
Tazewell29.2947.14SR 624 (Amonate Road)Fairday Road Unnamed road Johnson Branch Road Healing Spring Road Mud Fork Road Brush Fork RoadWest Virginia state lineGap between segments ending at different points along SR 16 Gap between segments ending at different points along SR 102
Warren1.221.96SR 624 (Morgan Ford Road)Howellsville RoadSR 603 (Oregon Hollow Road)
Washington0.190.31SR 91Hardy DriveSR 91
Westmoreland2.193.52Dead EndSanford Drive Chilton RoadSR 645 (Zacata Road)
Wise6.4310.35SR 644 (Pole Bridge Road)Redwine Road Green Hollow RoadSR 636 (Dotson Creek Road)Gap between segments ending at different points along SR 640
Wythe6.5010.46Dead EndCole Branch Drive Sillings Road Old School RoadSR 640 (Piney Mountain Road)Gap between segments ending at different points along SR 642 Gap between segments ending at different points along SR 619
York0.200.32SR 713 (Waller Mill Road)Caran RoadDead End

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