State Route 644 (SR 644) 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 644.

List County Length(mi) Length(km) From Via To Notes Accomackhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_001_Accomack_2017.pdf VDOT Accomack County 2017 Traffic Counts SR 672 (Fair Oaks Road) Rose Cottage Road Dead End Albemarlehttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_002_Albemarle_2017.pdf VDOT Albemarle County 2017 Traffic Counts SR 641 (Burnley Station Road) Burnley Road Orange County line Alleghanyhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_003_Alleghany_2017.pdf VDOT Alleghany County 2017 Traffic Counts SR 645 (Westwood Drive) Moffitt Street US 60 (Midland Trail) Ameliahttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_004_Amelia_2017.pdf VDOT Amelia County 2017 Traffic Counts SR 681 (Clementown Road) Rocky Ford RoadFowlkes Bridge Road SR 621 (Reed Rock Road) Gap between segments ending at different points along SR 616 Amhersthttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_005_Amherst_2017.pdf VDOT Amherst County 2017 Traffic Counts SR 647 (Minors Branch Road) Ramsey Road SR 643 (Ashebey Woods Road) Appomattoxhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_006_Appomattox_2017.pdf VDOT Appomattox County 2017 Traffic Counts Campbell County line Hancock RoadFox Ridge RoadCub Creek LaneGum Branch Road Dead End Gap between segments ending at different points along SR 694Gap between segments ending at different points along SR 727 Augustahttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_007_Augusta_2017.pdf VDOT Augusta County 2017 Traffic Counts US 11 (Greenville Avenue) Frontier Drive Staunton city limits Bathhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_008_Bath_2017.pdf VDOT Bath County 2017 Traffic Counts SR 615 (Bacova Junction Highway/Main Street) Broadhead School Road SR 674 (Mill Race Lane) Bedfordhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_009_Bedford_2017.pdf VDOT Bedford County 2017 Traffic Counts SR 43 (Peaks Road) Fancy Farm RoadCenterville RoadLankford Mill RoadOld Cifax RoadCoffee Road Lynchburg city limits Blandhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_010_Bland_2017.pdf VDOT Bland County 2017 Traffic Counts Dead End Niday Drive SR 61 (Wolf Creek Highway) Botetourthttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_011_Botetourt_2017.pdf VDOT Botetourt County 2017 Traffic Counts SR 645 (Fringer Trail) Ellis Run Lane SR 645 (Fringer Trail) Brunswickhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_012_Brunswick_2017.pdf VDOT Brunswick County 2017 Traffic Counts North Carolina state line Elam RoadRobinson Ferry RoadGrandy RoadBrunswick DriveLittle Deer RoadBrunswick DriveLittle Deer Road SR 616 (Lew Jones Road) Gap between segments ending at different points along SR 626Gap between segments ending at different points along SR 643 Buchananhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_013_Buchanan_2017.pdf VDOT Buchanan County 2017 Traffic Counts Dead End Hunts Fork Road SR 645 (Paw Paw Road) Buckinghamhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_014_Buckingham_2017.pdf VDOT Buckingham County 2017 Traffic Counts SR 24 Bridge Road SR 638 (Dixie Hill Road) Campbellhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_015_Campbell_2017.pdf VDOT Campbell County 2017 Traffic Counts Charlotte County line Hancock Road Appomattox County line Carolinehttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_016_Caroline_2017.pdf VDOT Caroline County 2017 Traffic Counts SR 627 (Mattaponi Trail) Bagby Road SR 721 (Newtown Road) Carrollhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_017_Carroll_2017.pdf VDOT Carroll County 2017 Traffic Counts SR 640 (Keno Road) Hollow Tree Road SR 645 (Stone Mountain Road) Charles Cityhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_018_CharlesCity_2017.pdf VDOT Charles City County 2017 Traffic Counts SR 5 (John Tyler Memorial Highway) Courthouse Road SR 5 (John Tyler Memorial Highway) Charlottehttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_019_Charlotte_2017.pdf VDOT Charlotte County 2017 Traffic Counts SR 615 (Lawyers Road) Hancock Road Campbell County line Chesterfieldhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_020_Chesterfield_2017.pdf VDOT Chesterfield County 2017 Traffic Counts SR 650 (Turner Road) Cloverleaf Drive SR 687 (Starview Lane) Clarkehttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_021_Clarke_2017.pdf VDOT Clarke County 2017 Traffic Counts Warren County line Stone Bridge RoadFeatherbed RoadGun Barrell RoadGinns Road SR 655 (Ford Road) Gap between segments ending at different points along SR 658Gap between segments ending at different points along US 340 Craighttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_022_Craig_2017.pdf VDOT Craig County 2017 Traffic Counts Dead End Cumberland Avenue SR 42 (Cumberland Gap Road) Culpeperhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_023_Culpeper_2017.pdf VDOT Culpeper County 2017 Traffic Counts SR 633 (Hudson Mill Road/Norman Road) Reva Road Rappahannock County line Cumberlandhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_024_Cumberland_2017.pdf VDOT Cumberland County 2017 Traffic Counts SR 600 (Stoney Point Road) Forest Hill Road SR 631 (Davenport Road) Dickensonhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_025_Dickenson_2017.pdf VDOT Dickenson County 2017 Traffic Counts SR 649 (DC Caney Ridge Road) Unnamed road SR 652 (Dr Ralph Stanley Highway) Dinwiddiehttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_026_Dinwiddie_2017.pdf VDOT Dinwiddie County 2017 Traffic Counts SR 40 (Doyle Boulevard) Depot RoadBrills Road SR 40 (Old Cryors Road/Darvills Road) Essexhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_028_Essex_2017.pdf VDOT Essex County 2017 Traffic Counts SR 602 (Ashdale Road) Wildwood Road Dead End Fairfaxhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_029_Fairfax_2017.pdf VDOT Fairfax County 2017 Traffic Counts SR 286 (Fairfax County Parkway) Old Keene Mill RoadFranconia Road SR 611 (Telegraph Road) Fauquierhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_030_Fauquier_2017.pdf VDOT Fauquier County 2017 Traffic Counts US 17 (Marsh Road) Ritchie Road SR 806 (Elk Run Road) Floydhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_031_Floyd_2017.pdf VDOT Floyd County 2017 Traffic Counts SR 645 (Twin Falls Road) Pine Forest RoadCounty Line Road US 221 (Bent Mountain Road) Fluvannahttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_032_Fluvanna_2017.pdf VDOT Fluvanna County 2017 Traffic Counts US 15 (James Madison Highway) Salem Church RoadFriendship RoadSalem Church Road SR 616 (Union Mills Road) Gap between segments ending at different points along US 15 Franklinhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_033_Franklin_2017.pdf VDOT Franklin County 2017 Traffic Counts SR 122 (Booker T Washington Highway) Flint Hill Road SR 699 (Angle Plantation Road/Flint Hill Road) Frederickhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_034_Frederick_2017.pdf VDOT Frederick County 2017 Traffic Counts Dead End Parkins Mill RoadPapermill Road Winchester city limits Gap between segments ending at different points along US 522 Gileshttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_035_Giles_2017.pdf VDOT Giles County 2017 Traffic Counts SR 643 (State Line Road) Possum Hollow Road SR 645 (Market Street) Gloucesterhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_036_Gloucester_2017.pdf VDOT Gloucester County 2017 Traffic Counts Dead End Rosewell Plantation Road SR 632 (Aberdeen Creek Road) Goochlandhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_037_Goochland_2017.pdf VDOT Goochland County 2017 Traffic Counts Dead End Sabot Station RoadMiller Lane SR 621 (Manakin Road) Gap between segments ending at different points along SR 6 Graysonhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_038_Grayson_2017.pdf VDOT Grayson County 2017 Traffic Counts SR 94 (Ivennue Road) Winding RoadSheep Grove RoadFreedom Lane Dead End Greenehttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_039_Greene_2017.pdf VDOT Greene County 2017 Traffic Counts Dead End Gilbert Road SR 607 (Cedar Grove Road)/SR 743 (Advance Mills Road) Greensvillehttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_040_Greensville_2017.pdf VDOT Greensville County 2017 Traffic Counts SR 640 (Ruritan Drive) Satterfield Drive Emporia city limits Halifaxhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_041_Halifax_2017.pdf VDOT Halifax County 2017 Traffic Counts SR 603 (Hunting Creek Road) Nathalie RoadStoney Ridge Road SR 626 (Clarkton Road) Hanoverhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_042_Hanover_2017.pdf VDOT Hanover County 2017 Traffic Counts SR 606 (Studley Road) Summer Hill Road SR 605 (River Road) Henryhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_044_Henry_2017.pdf VDOT Henry County 2017 Traffic Counts Dead End Hobson Road SR 620 (Daniel Road) Highlandhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_045_Highland_2017.pdf VDOT Highland County 2017 Traffic Counts SR 640 Unnamed road West Virginia state line Isle of Wighthttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_046_IsleofWight_2017.pdf VDOT Isle of Wight County 2017 Traffic Counts US 460 Zuni CircleFire Tower RoadRedhouse RoadBowling Green RoadTurner Drive US 258/SR 10 Gap between segments ending at different points along US 258Gap between segments ending at different points along SR 637 James Cityhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_047_JamesCity_2017.pdf VDOT James City County 2017 Traffic Counts Dead End Monument Drive York County line King and Queenhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_049_KingAndQueen_2017.pdf VDOT King and Queen County 2017 Traffic Counts SR 601 (Stratton Major Road) Jonestown Road SR 14 (Buena Vista Road) King Georgehttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_048_KingGeorge_2017.pdf VDOT King George County 2017 Traffic Counts SR 206 (Dahlgren Road) Potts Lane Dead End King Williamhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_050_KingWilliam_2017.pdf VDOT King William County 2017 Traffic Counts SR 30 (King William Road) Olde Footpath Road SR 30 (King William Road) Lancasterhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_051_Lancaster_2017.pdf VDOT Lancaster County 2017 Traffic Counts SR 643 (Scott Road) Clark Point Drive Dead End Leehttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_052_Lee_2017.pdf VDOT Lee County 2017 Traffic Counts Dead End Unnamed road SR 640 (Shavers Ford Road) Gap between segments ending at different points along US 58 Alt Loudounhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_053_Loudoun_2017.pdf VDOT Loudoun County 2017 Traffic Counts Dead End Little Spring Road US 15 (James Monroe Highway) Louisahttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_054_Louisa_2017.pdf VDOT Louisa County 2017 Traffic Counts SR 605 (Shannon Hill Road) Mount Airy Road US 33 (Jefferson Highway) Lunenburghttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_055_Lunenburg_2017.pdf VDOT Lunenburg County 2017 Traffic Counts SR 643 (New Grove Road) Gary Road SR 635 (Oral Oaks Road) Madisonhttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_056_Madison_2017.pdf VDOT Madison County 2017 Traffic Counts SR 643 (Etlan Road) Emmett Road SR 646 (Champe Plain Road) Mathewshttp://www.virginiadot.org/info/resources/Traffic_2017/AADT_057_Mathews_2017.pdf VDOT Mathews County 2017 Traffic Counts SR 614 (Wil